42155910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3690

約数の個数: 64

約数和(自身を含む): 115061760

約数和(自身を除く): 72905850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3631, 3870, 5805, 7262, 10893, 11610, 18155, 21786, 32679, 36310, 54465, 65358, 98037, 108930, 156133, 163395, 196074, 312266, 326790, 468399, 490185, 780665, 936798, 980370, 1405197, 1561330, 2341995, 2810394, 4215591, 4683990, 7025985, 8431182, 14051970, 21077955, 42155910]

約数ペア:

[(1, 42155910), (2, 21077955), (3, 14051970), (5, 8431182), (6, 7025985), (9, 4683990), (10, 4215591), (15, 2810394), (18, 2341995), (27, 1561330), (30, 1405197), (43, 980370), (45, 936798), (54, 780665), (86, 490185), (90, 468399), (129, 326790), (135, 312266), (215, 196074), (258, 163395), (270, 156133), (387, 108930), (430, 98037), (645, 65358), (774, 54465), (1161, 36310), (1290, 32679), (1935, 21786), (2322, 18155), (3631, 11610), (3870, 10893), (5805, 7262)]