1261053610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 2412167040

約数和(自身を除く): 1151113430

約数列:

[1, 2, 5, 10, 37, 59, 61, 74, 118, 122, 185, 295, 305, 370, 590, 610, 947, 1894, 2183, 2257, 3599, 4366, 4514, 4735, 7198, 9470, 10915, 11285, 17995, 21830, 22570, 35039, 35990, 55873, 57767, 70078, 111746, 115534, 133163, 175195, 266326, 279365, 288835, 350390, 558730, 577670, 665815, 1331630, 2067301, 2137379, 3408253, 4134602, 4274758, 6816506, 10336505, 10686895, 17041265, 20673010, 21373790, 34082530, 126105361, 252210722, 630526805, 1261053610]

約数ペア:

[(1, 1261053610), (2, 630526805), (5, 252210722), (10, 126105361), (37, 34082530), (59, 21373790), (61, 20673010), (74, 17041265), (118, 10686895), (122, 10336505), (185, 6816506), (295, 4274758), (305, 4134602), (370, 3408253), (590, 2137379), (610, 2067301), (947, 1331630), (1894, 665815), (2183, 577670), (2257, 558730), (3599, 350390), (4366, 288835), (4514, 279365), (4735, 266326), (7198, 175195), (9470, 133163), (10915, 115534), (11285, 111746), (17995, 70078), (21830, 57767), (22570, 55873), (35039, 35990)]