65497770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 201670560

約数和(自身を除く): 136172790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 37, 39, 45, 51, 65, 74, 78, 85, 89, 90, 102, 111, 117, 130, 153, 170, 178, 185, 195, 221, 222, 234, 255, 267, 306, 333, 370, 390, 442, 445, 481, 510, 534, 555, 585, 629, 663, 666, 765, 801, 890, 962, 1105, 1110, 1157, 1170, 1258, 1326, 1335, 1443, 1513, 1530, 1602, 1665, 1887, 1989, 2210, 2314, 2405, 2670, 2886, 3026, 3145, 3293, 3315, 3330, 3471, 3774, 3978, 4005, 4329, 4539, 4810, 5661, 5785, 6290, 6586, 6630, 6942, 7215, 7565, 8010, 8177, 8658, 9078, 9435, 9879, 9945, 10413, 11322, 11570, 13617, 14430, 15130, 16354, 16465, 17355, 18870, 19669, 19758, 19890, 20826, 21645, 22695, 24531, 27234, 28305, 29637, 32930, 34710, 39338, 40885, 42809, 43290, 45390, 49062, 49395, 52065, 55981, 56610, 59007, 59274, 68085, 73593, 81770, 85618, 98345, 98790, 104130, 111962, 118014, 122655, 128427, 136170, 147186, 148185, 167943, 177021, 196690, 214045, 245310, 256854, 279905, 295035, 296370, 335886, 354042, 367965, 385281, 428090, 503829, 559810, 590070, 642135, 727753, 735930, 770562, 839715, 885105, 1007658, 1284270, 1455506, 1679430, 1770210, 1926405, 2183259, 2519145, 3638765, 3852810, 4366518, 5038290, 6549777, 7277530, 10916295, 13099554, 21832590, 32748885, 65497770]

約数ペア:

[(1, 65497770), (2, 32748885), (3, 21832590), (5, 13099554), (6, 10916295), (9, 7277530), (10, 6549777), (13, 5038290), (15, 4366518), (17, 3852810), (18, 3638765), (26, 2519145), (30, 2183259), (34, 1926405), (37, 1770210), (39, 1679430), (45, 1455506), (51, 1284270), (65, 1007658), (74, 885105), (78, 839715), (85, 770562), (89, 735930), (90, 727753), (102, 642135), (111, 590070), (117, 559810), (130, 503829), (153, 428090), (170, 385281), (178, 367965), (185, 354042), (195, 335886), (221, 296370), (222, 295035), (234, 279905), (255, 256854), (267, 245310), (306, 214045), (333, 196690), (370, 177021), (390, 167943), (442, 148185), (445, 147186), (481, 136170), (510, 128427), (534, 122655), (555, 118014), (585, 111962), (629, 104130), (663, 98790), (666, 98345), (765, 85618), (801, 81770), (890, 73593), (962, 68085), (1105, 59274), (1110, 59007), (1157, 56610), (1170, 55981), (1258, 52065), (1326, 49395), (1335, 49062), (1443, 45390), (1513, 43290), (1530, 42809), (1602, 40885), (1665, 39338), (1887, 34710), (1989, 32930), (2210, 29637), (2314, 28305), (2405, 27234), (2670, 24531), (2886, 22695), (3026, 21645), (3145, 20826), (3293, 19890), (3315, 19758), (3330, 19669), (3471, 18870), (3774, 17355), (3978, 16465), (4005, 16354), (4329, 15130), (4539, 14430), (4810, 13617), (5661, 11570), (5785, 11322), (6290, 10413), (6586, 9945), (6630, 9879), (6942, 9435), (7215, 9078), (7565, 8658), (8010, 8177)]