1475910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 4140864

約数和(自身を除く): 2664954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 529, 558, 690, 713, 930, 1035, 1058, 1395, 1426, 1587, 2070, 2139, 2645, 2790, 3174, 3565, 4278, 4761, 5290, 6417, 7130, 7935, 9522, 10695, 12834, 15870, 16399, 21390, 23805, 32085, 32798, 47610, 49197, 64170, 81995, 98394, 147591, 163990, 245985, 295182, 491970, 737955, 1475910]

約数ペア:

[(1, 1475910), (2, 737955), (3, 491970), (5, 295182), (6, 245985), (9, 163990), (10, 147591), (15, 98394), (18, 81995), (23, 64170), (30, 49197), (31, 47610), (45, 32798), (46, 32085), (62, 23805), (69, 21390), (90, 16399), (93, 15870), (115, 12834), (138, 10695), (155, 9522), (186, 7935), (207, 7130), (230, 6417), (279, 5290), (310, 4761), (345, 4278), (414, 3565), (465, 3174), (529, 2790), (558, 2645), (690, 2139), (713, 2070), (930, 1587), (1035, 1426), (1058, 1395)]