64245090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 192471552

約数和(自身を除く): 128226462

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 101, 105, 130, 182, 195, 202, 210, 233, 273, 303, 390, 455, 466, 505, 546, 606, 699, 707, 910, 1010, 1165, 1313, 1365, 1398, 1414, 1515, 1631, 2121, 2330, 2626, 2730, 3029, 3030, 3262, 3495, 3535, 3939, 4242, 4893, 6058, 6565, 6990, 7070, 7878, 8155, 9087, 9191, 9786, 10605, 13130, 15145, 16310, 18174, 18382, 19695, 21203, 21210, 23533, 24465, 27573, 30290, 39390, 42406, 45435, 45955, 47066, 48930, 55146, 63609, 70599, 90870, 91910, 106015, 117665, 127218, 137865, 141198, 164731, 212030, 235330, 275730, 305929, 318045, 329462, 352995, 494193, 611858, 636090, 705990, 823655, 917787, 988386, 1529645, 1647310, 1835574, 2141503, 2470965, 3059290, 4283006, 4588935, 4941930, 6424509, 9177870, 10707515, 12849018, 21415030, 32122545, 64245090]

約数ペア:

[(1, 64245090), (2, 32122545), (3, 21415030), (5, 12849018), (6, 10707515), (7, 9177870), (10, 6424509), (13, 4941930), (14, 4588935), (15, 4283006), (21, 3059290), (26, 2470965), (30, 2141503), (35, 1835574), (39, 1647310), (42, 1529645), (65, 988386), (70, 917787), (78, 823655), (91, 705990), (101, 636090), (105, 611858), (130, 494193), (182, 352995), (195, 329462), (202, 318045), (210, 305929), (233, 275730), (273, 235330), (303, 212030), (390, 164731), (455, 141198), (466, 137865), (505, 127218), (546, 117665), (606, 106015), (699, 91910), (707, 90870), (910, 70599), (1010, 63609), (1165, 55146), (1313, 48930), (1365, 47066), (1398, 45955), (1414, 45435), (1515, 42406), (1631, 39390), (2121, 30290), (2330, 27573), (2626, 24465), (2730, 23533), (3029, 21210), (3030, 21203), (3262, 19695), (3495, 18382), (3535, 18174), (3939, 16310), (4242, 15145), (4893, 13130), (6058, 10605), (6565, 9786), (6990, 9191), (7070, 9087), (7878, 8155)]