126485910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15791}}^1$

素因数の和:15893

約数の個数: 48

約数和(自身を含む): 332579520

約数和(自身を除く): 206093610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 15791, 31582, 47373, 78955, 94746, 142119, 157910, 236865, 284238, 473730, 710595, 1405399, 1421190, 2810798, 4216197, 7026995, 8432394, 12648591, 14053990, 21080985, 25297182, 42161970, 63242955, 126485910]

約数ペア:

[(1, 126485910), (2, 63242955), (3, 42161970), (5, 25297182), (6, 21080985), (9, 14053990), (10, 12648591), (15, 8432394), (18, 7026995), (30, 4216197), (45, 2810798), (89, 1421190), (90, 1405399), (178, 710595), (267, 473730), (445, 284238), (534, 236865), (801, 157910), (890, 142119), (1335, 94746), (1602, 78955), (2670, 47373), (4005, 31582), (8010, 15791)]