142906590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 426995712

約数和(自身を除く): 284089122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 31, 34, 45, 46, 51, 62, 69, 85, 90, 93, 102, 115, 131, 138, 153, 155, 170, 186, 207, 230, 255, 262, 279, 306, 310, 345, 391, 393, 414, 465, 510, 527, 558, 655, 690, 713, 765, 782, 786, 930, 1035, 1054, 1173, 1179, 1310, 1395, 1426, 1530, 1581, 1955, 1965, 2070, 2139, 2227, 2346, 2358, 2635, 2790, 3013, 3162, 3519, 3565, 3910, 3930, 4061, 4278, 4454, 4743, 5270, 5865, 5895, 6026, 6417, 6681, 7038, 7130, 7905, 8122, 9039, 9486, 10695, 11135, 11730, 11790, 12121, 12183, 12834, 13362, 15065, 15810, 17595, 18078, 20043, 20305, 21390, 22270, 23715, 24242, 24366, 27117, 30130, 32085, 33405, 35190, 36363, 36549, 40086, 40610, 45195, 47430, 51221, 54234, 60605, 60915, 64170, 66810, 69037, 72726, 73098, 90390, 93403, 100215, 102442, 109089, 121210, 121830, 135585, 138074, 153663, 181815, 182745, 186806, 200430, 207111, 218178, 256105, 271170, 280209, 307326, 345185, 363630, 365490, 414222, 460989, 467015, 512210, 545445, 560418, 621333, 690370, 768315, 840627, 921978, 934030, 1035555, 1090890, 1242666, 1401045, 1536630, 1587851, 1681254, 2071110, 2304945, 2802090, 3106665, 3175702, 4203135, 4609890, 4763553, 6213330, 7939255, 8406270, 9527106, 14290659, 15878510, 23817765, 28581318, 47635530, 71453295, 142906590]

約数ペア:

[(1, 142906590), (2, 71453295), (3, 47635530), (5, 28581318), (6, 23817765), (9, 15878510), (10, 14290659), (15, 9527106), (17, 8406270), (18, 7939255), (23, 6213330), (30, 4763553), (31, 4609890), (34, 4203135), (45, 3175702), (46, 3106665), (51, 2802090), (62, 2304945), (69, 2071110), (85, 1681254), (90, 1587851), (93, 1536630), (102, 1401045), (115, 1242666), (131, 1090890), (138, 1035555), (153, 934030), (155, 921978), (170, 840627), (186, 768315), (207, 690370), (230, 621333), (255, 560418), (262, 545445), (279, 512210), (306, 467015), (310, 460989), (345, 414222), (391, 365490), (393, 363630), (414, 345185), (465, 307326), (510, 280209), (527, 271170), (558, 256105), (655, 218178), (690, 207111), (713, 200430), (765, 186806), (782, 182745), (786, 181815), (930, 153663), (1035, 138074), (1054, 135585), (1173, 121830), (1179, 121210), (1310, 109089), (1395, 102442), (1426, 100215), (1530, 93403), (1581, 90390), (1955, 73098), (1965, 72726), (2070, 69037), (2139, 66810), (2227, 64170), (2346, 60915), (2358, 60605), (2635, 54234), (2790, 51221), (3013, 47430), (3162, 45195), (3519, 40610), (3565, 40086), (3910, 36549), (3930, 36363), (4061, 35190), (4278, 33405), (4454, 32085), (4743, 30130), (5270, 27117), (5865, 24366), (5895, 24242), (6026, 23715), (6417, 22270), (6681, 21390), (7038, 20305), (7130, 20043), (7905, 18078), (8122, 17595), (9039, 15810), (9486, 15065), (10695, 13362), (11135, 12834), (11730, 12183), (11790, 12121)]