5362980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 17314752

約数和(自身を除く): 11951772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6780, 7910, 9492, 11865, 12769, 15820, 23730, 25538, 38307, 47460, 51076, 63845, 76614, 89383, 127690, 153228, 178766, 191535, 255380, 268149, 357532, 383070, 446915, 536298, 766140, 893830, 1072596, 1340745, 1787660, 2681490, 5362980]

約数ペア:

[(1, 5362980), (2, 2681490), (3, 1787660), (4, 1340745), (5, 1072596), (6, 893830), (7, 766140), (10, 536298), (12, 446915), (14, 383070), (15, 357532), (20, 268149), (21, 255380), (28, 191535), (30, 178766), (35, 153228), (42, 127690), (60, 89383), (70, 76614), (84, 63845), (105, 51076), (113, 47460), (140, 38307), (210, 25538), (226, 23730), (339, 15820), (420, 12769), (452, 11865), (565, 9492), (678, 7910), (791, 6780), (1130, 4746), (1356, 3955), (1582, 3390), (1695, 3164), (2260, 2373)]