31424250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 92461824

約数和(自身を除く): 61037574

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 165, 195, 250, 275, 286, 293, 325, 330, 375, 390, 429, 550, 586, 650, 715, 750, 825, 858, 879, 975, 1375, 1430, 1465, 1625, 1650, 1758, 1950, 2145, 2750, 2930, 3223, 3250, 3575, 3809, 4125, 4290, 4395, 4875, 6446, 7150, 7325, 7618, 8250, 8790, 9669, 9750, 10725, 11427, 14650, 16115, 17875, 19045, 19338, 21450, 21975, 22854, 32230, 35750, 36625, 38090, 41899, 43950, 48345, 53625, 57135, 73250, 80575, 83798, 95225, 96690, 107250, 109875, 114270, 125697, 161150, 190450, 209495, 219750, 241725, 251394, 285675, 402875, 418990, 476125, 483450, 571350, 628485, 805750, 952250, 1047475, 1208625, 1256970, 1428375, 2094950, 2417250, 2856750, 3142425, 5237375, 6284850, 10474750, 15712125, 31424250]

約数ペア:

[(1, 31424250), (2, 15712125), (3, 10474750), (5, 6284850), (6, 5237375), (10, 3142425), (11, 2856750), (13, 2417250), (15, 2094950), (22, 1428375), (25, 1256970), (26, 1208625), (30, 1047475), (33, 952250), (39, 805750), (50, 628485), (55, 571350), (65, 483450), (66, 476125), (75, 418990), (78, 402875), (110, 285675), (125, 251394), (130, 241725), (143, 219750), (150, 209495), (165, 190450), (195, 161150), (250, 125697), (275, 114270), (286, 109875), (293, 107250), (325, 96690), (330, 95225), (375, 83798), (390, 80575), (429, 73250), (550, 57135), (586, 53625), (650, 48345), (715, 43950), (750, 41899), (825, 38090), (858, 36625), (879, 35750), (975, 32230), (1375, 22854), (1430, 21975), (1465, 21450), (1625, 19338), (1650, 19045), (1758, 17875), (1950, 16115), (2145, 14650), (2750, 11427), (2930, 10725), (3223, 9750), (3250, 9669), (3575, 8790), (3809, 8250), (4125, 7618), (4290, 7325), (4395, 7150), (4875, 6446)]