15705552430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1307}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 29717425152

約数和(自身を除く): 14011872722

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 691, 1307, 1382, 1739, 2614, 3455, 3478, 6535, 6910, 8695, 13070, 17390, 25567, 32477, 48359, 51134, 61429, 64954, 96718, 122858, 127835, 162385, 241795, 255670, 307145, 324770, 483590, 614290, 903137, 1201649, 1806274, 2272873, 2403298, 4515685, 4545746, 6008245, 9031370, 11364365, 12016490, 22728730, 33416069, 42447439, 66832138, 84894878, 167080345, 212237195, 334160690, 424474390, 1570555243, 3141110486, 7852776215, 15705552430]

約数ペア:

[(1, 15705552430), (2, 7852776215), (5, 3141110486), (10, 1570555243), (37, 424474390), (47, 334160690), (74, 212237195), (94, 167080345), (185, 84894878), (235, 66832138), (370, 42447439), (470, 33416069), (691, 22728730), (1307, 12016490), (1382, 11364365), (1739, 9031370), (2614, 6008245), (3455, 4545746), (3478, 4515685), (6535, 2403298), (6910, 2272873), (8695, 1806274), (13070, 1201649), (17390, 903137), (25567, 614290), (32477, 483590), (48359, 324770), (51134, 307145), (61429, 255670), (64954, 241795), (96718, 162385), (122858, 127835)]