14831460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 52416000

約数和(自身を除く): 37584540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 149, 158, 180, 210, 237, 252, 298, 315, 316, 395, 420, 447, 474, 553, 596, 630, 711, 745, 790, 894, 948, 1043, 1106, 1185, 1260, 1341, 1422, 1490, 1580, 1659, 1788, 2086, 2212, 2235, 2370, 2682, 2765, 2844, 2980, 3129, 3318, 3555, 4172, 4470, 4740, 4977, 5215, 5364, 5530, 6258, 6636, 6705, 7110, 8295, 8940, 9387, 9954, 10430, 11060, 11771, 12516, 13410, 14220, 15645, 16590, 18774, 19908, 20860, 23542, 24885, 26820, 31290, 33180, 35313, 37548, 46935, 47084, 49770, 58855, 62580, 70626, 82397, 93870, 99540, 105939, 117710, 141252, 164794, 176565, 187740, 211878, 235420, 247191, 329588, 353130, 411985, 423756, 494382, 529695, 706260, 741573, 823970, 988764, 1059390, 1235955, 1483146, 1647940, 2118780, 2471910, 2966292, 3707865, 4943820, 7415730, 14831460]

約数ペア:

[(1, 14831460), (2, 7415730), (3, 4943820), (4, 3707865), (5, 2966292), (6, 2471910), (7, 2118780), (9, 1647940), (10, 1483146), (12, 1235955), (14, 1059390), (15, 988764), (18, 823970), (20, 741573), (21, 706260), (28, 529695), (30, 494382), (35, 423756), (36, 411985), (42, 353130), (45, 329588), (60, 247191), (63, 235420), (70, 211878), (79, 187740), (84, 176565), (90, 164794), (105, 141252), (126, 117710), (140, 105939), (149, 99540), (158, 93870), (180, 82397), (210, 70626), (237, 62580), (252, 58855), (298, 49770), (315, 47084), (316, 46935), (395, 37548), (420, 35313), (447, 33180), (474, 31290), (553, 26820), (596, 24885), (630, 23542), (711, 20860), (745, 19908), (790, 18774), (894, 16590), (948, 15645), (1043, 14220), (1106, 13410), (1185, 12516), (1260, 11771), (1341, 11060), (1422, 10430), (1490, 9954), (1580, 9387), (1659, 8940), (1788, 8295), (2086, 7110), (2212, 6705), (2235, 6636), (2370, 6258), (2682, 5530), (2765, 5364), (2844, 5215), (2980, 4977), (3129, 4740), (3318, 4470), (3555, 4172)]