15709419830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{25339}}^1$

素因数の和:25629

約数の個数: 64

約数和(自身を含む): 32183827200

約数和(自身を除く): 16474407370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 251, 494, 502, 1235, 1255, 2470, 2510, 3263, 4769, 6526, 9538, 16315, 23845, 25339, 32630, 47690, 50678, 61997, 123994, 126695, 253390, 309985, 329407, 481441, 619970, 658814, 962882, 1647035, 2407205, 3294070, 4814410, 6258733, 6360089, 12517466, 12720178, 31293665, 31800445, 62587330, 63600890, 82681157, 120841691, 165362314, 241683382, 413405785, 604208455, 826811570, 1208416910, 1570941983, 3141883966, 7854709915, 15709419830]

約数ペア:

[(1, 15709419830), (2, 7854709915), (5, 3141883966), (10, 1570941983), (13, 1208416910), (19, 826811570), (26, 604208455), (38, 413405785), (65, 241683382), (95, 165362314), (130, 120841691), (190, 82681157), (247, 63600890), (251, 62587330), (494, 31800445), (502, 31293665), (1235, 12720178), (1255, 12517466), (2470, 6360089), (2510, 6258733), (3263, 4814410), (4769, 3294070), (6526, 2407205), (9538, 1647035), (16315, 962882), (23845, 658814), (25339, 619970), (32630, 481441), (47690, 329407), (50678, 309985), (61997, 253390), (123994, 126695)]