38405970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 100203480

約数和(自身を除く): 61797510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1097, 1167, 1945, 2194, 2334, 3291, 3501, 3890, 5485, 5835, 6582, 7002, 9873, 10970, 11670, 16455, 17505, 19746, 32910, 35010, 49365, 98730, 426733, 853466, 1280199, 2133665, 2560398, 3840597, 4267330, 6400995, 7681194, 12801990, 19202985, 38405970]

約数ペア:

[(1, 38405970), (2, 19202985), (3, 12801990), (5, 7681194), (6, 6400995), (9, 4267330), (10, 3840597), (15, 2560398), (18, 2133665), (30, 1280199), (45, 853466), (90, 426733), (389, 98730), (778, 49365), (1097, 35010), (1167, 32910), (1945, 19746), (2194, 17505), (2334, 16455), (3291, 11670), (3501, 10970), (3890, 9873), (5485, 7002), (5835, 6582)]