64643670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 214175808

約数和(自身を除く): 149532138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 877, 910, 945, 1053, 1134, 1170, 1365, 1638, 1754, 1755, 1890, 2106, 2457, 2631, 2730, 2835, 3510, 4095, 4385, 4914, 5262, 5265, 5670, 6139, 7371, 7893, 8190, 8770, 10530, 11401, 12278, 12285, 13155, 14742, 15786, 18417, 22802, 23679, 24570, 26310, 30695, 34203, 36834, 36855, 39465, 47358, 55251, 57005, 61390, 68406, 71037, 73710, 78930, 79807, 92085, 102609, 110502, 114010, 118395, 142074, 159614, 165753, 171015, 184170, 205218, 236790, 239421, 276255, 307827, 331506, 342030, 355185, 399035, 478842, 497259, 513045, 552510, 615654, 710370, 718263, 798070, 828765, 923481, 994518, 1026090, 1197105, 1436526, 1539135, 1657530, 1846962, 2154789, 2394210, 2486295, 3078270, 3591315, 4309578, 4617405, 4972590, 6464367, 7182630, 9234810, 10773945, 12928734, 21547890, 32321835, 64643670]

約数ペア:

[(1, 64643670), (2, 32321835), (3, 21547890), (5, 12928734), (6, 10773945), (7, 9234810), (9, 7182630), (10, 6464367), (13, 4972590), (14, 4617405), (15, 4309578), (18, 3591315), (21, 3078270), (26, 2486295), (27, 2394210), (30, 2154789), (35, 1846962), (39, 1657530), (42, 1539135), (45, 1436526), (54, 1197105), (63, 1026090), (65, 994518), (70, 923481), (78, 828765), (81, 798070), (90, 718263), (91, 710370), (105, 615654), (117, 552510), (126, 513045), (130, 497259), (135, 478842), (162, 399035), (182, 355185), (189, 342030), (195, 331506), (210, 307827), (234, 276255), (270, 239421), (273, 236790), (315, 205218), (351, 184170), (378, 171015), (390, 165753), (405, 159614), (455, 142074), (546, 118395), (567, 114010), (585, 110502), (630, 102609), (702, 92085), (810, 79807), (819, 78930), (877, 73710), (910, 71037), (945, 68406), (1053, 61390), (1134, 57005), (1170, 55251), (1365, 47358), (1638, 39465), (1754, 36855), (1755, 36834), (1890, 34203), (2106, 30695), (2457, 26310), (2631, 24570), (2730, 23679), (2835, 22802), (3510, 18417), (4095, 15786), (4385, 14742), (4914, 13155), (5262, 12285), (5265, 12278), (5670, 11401), (6139, 10530), (7371, 8770), (7893, 8190)]