69927780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 216647424

約数和(自身を除く): 146719644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2423, 2886, 4810, 4846, 5772, 7215, 7269, 9620, 9692, 12115, 14430, 14538, 24230, 28860, 29076, 31499, 36345, 48460, 62998, 72690, 89651, 94497, 125996, 145380, 157495, 179302, 188994, 268953, 314990, 358604, 377988, 448255, 472485, 537906, 629980, 896510, 944970, 1075812, 1165463, 1344765, 1793020, 1889940, 2330926, 2689530, 3496389, 4661852, 5379060, 5827315, 6992778, 11654630, 13985556, 17481945, 23309260, 34963890, 69927780]

約数ペア:

[(1, 69927780), (2, 34963890), (3, 23309260), (4, 17481945), (5, 13985556), (6, 11654630), (10, 6992778), (12, 5827315), (13, 5379060), (15, 4661852), (20, 3496389), (26, 2689530), (30, 2330926), (37, 1889940), (39, 1793020), (52, 1344765), (60, 1165463), (65, 1075812), (74, 944970), (78, 896510), (111, 629980), (130, 537906), (148, 472485), (156, 448255), (185, 377988), (195, 358604), (222, 314990), (260, 268953), (370, 188994), (390, 179302), (444, 157495), (481, 145380), (555, 125996), (740, 94497), (780, 89651), (962, 72690), (1110, 62998), (1443, 48460), (1924, 36345), (2220, 31499), (2405, 29076), (2423, 28860), (2886, 24230), (4810, 14538), (4846, 14430), (5772, 12115), (7215, 9692), (7269, 9620)]