873810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 2770560

約数和(自身を除く): 1896750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 73, 90, 95, 105, 114, 126, 133, 146, 171, 190, 210, 219, 266, 285, 315, 342, 365, 399, 438, 511, 570, 630, 657, 665, 730, 798, 855, 1022, 1095, 1197, 1314, 1330, 1387, 1533, 1710, 1995, 2190, 2394, 2555, 2774, 3066, 3285, 3990, 4161, 4599, 5110, 5985, 6570, 6935, 7665, 8322, 9198, 9709, 11970, 12483, 13870, 15330, 19418, 20805, 22995, 24966, 29127, 41610, 45990, 48545, 58254, 62415, 87381, 97090, 124830, 145635, 174762, 291270, 436905, 873810]

約数ペア:

[(1, 873810), (2, 436905), (3, 291270), (5, 174762), (6, 145635), (7, 124830), (9, 97090), (10, 87381), (14, 62415), (15, 58254), (18, 48545), (19, 45990), (21, 41610), (30, 29127), (35, 24966), (38, 22995), (42, 20805), (45, 19418), (57, 15330), (63, 13870), (70, 12483), (73, 11970), (90, 9709), (95, 9198), (105, 8322), (114, 7665), (126, 6935), (133, 6570), (146, 5985), (171, 5110), (190, 4599), (210, 4161), (219, 3990), (266, 3285), (285, 3066), (315, 2774), (342, 2555), (365, 2394), (399, 2190), (438, 1995), (511, 1710), (570, 1533), (630, 1387), (657, 1330), (665, 1314), (730, 1197), (798, 1095), (855, 1022)]