89143860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5017

約数の個数: 96

約数和(自身を含む): 280546560

約数和(自身を除く): 191402700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 4969, 5980, 8970, 9938, 14907, 17940, 19876, 24845, 29814, 49690, 59628, 64597, 74535, 99380, 114287, 129194, 149070, 193791, 228574, 258388, 298140, 322985, 342861, 387582, 457148, 571435, 645970, 685722, 775164, 968955, 1142870, 1291940, 1371444, 1485731, 1714305, 1937910, 2285740, 2971462, 3428610, 3875820, 4457193, 5942924, 6857220, 7428655, 8914386, 14857310, 17828772, 22285965, 29714620, 44571930, 89143860]

約数ペア:

[(1, 89143860), (2, 44571930), (3, 29714620), (4, 22285965), (5, 17828772), (6, 14857310), (10, 8914386), (12, 7428655), (13, 6857220), (15, 5942924), (20, 4457193), (23, 3875820), (26, 3428610), (30, 2971462), (39, 2285740), (46, 1937910), (52, 1714305), (60, 1485731), (65, 1371444), (69, 1291940), (78, 1142870), (92, 968955), (115, 775164), (130, 685722), (138, 645970), (156, 571435), (195, 457148), (230, 387582), (260, 342861), (276, 322985), (299, 298140), (345, 258388), (390, 228574), (460, 193791), (598, 149070), (690, 129194), (780, 114287), (897, 99380), (1196, 74535), (1380, 64597), (1495, 59628), (1794, 49690), (2990, 29814), (3588, 24845), (4485, 19876), (4969, 17940), (5980, 14907), (8970, 9938)]