89299860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114487}}^1$

素因数の和:114512

約数の個数: 48

約数和(自身を含む): 269275776

約数和(自身を除く): 179975916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 114487, 228974, 343461, 457948, 572435, 686922, 1144870, 1373844, 1488331, 1717305, 2289740, 2976662, 3434610, 4464993, 5953324, 6869220, 7441655, 8929986, 14883310, 17859972, 22324965, 29766620, 44649930, 89299860]

約数ペア:

[(1, 89299860), (2, 44649930), (3, 29766620), (4, 22324965), (5, 17859972), (6, 14883310), (10, 8929986), (12, 7441655), (13, 6869220), (15, 5953324), (20, 4464993), (26, 3434610), (30, 2976662), (39, 2289740), (52, 1717305), (60, 1488331), (65, 1373844), (78, 1144870), (130, 686922), (156, 572435), (195, 457948), (260, 343461), (390, 228974), (780, 114487)]