2528657910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{906329}}^1$

素因数の和:906373

約数の個数: 48

約数和(自身を含む): 6786599040

約数和(自身を除く): 4257941130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 906329, 1812658, 2718987, 4531645, 5437974, 8156961, 9063290, 13594935, 16313922, 27189870, 28096199, 40784805, 56192398, 81569610, 84288597, 140480995, 168577194, 252865791, 280961990, 421442985, 505731582, 842885970, 1264328955, 2528657910]

約数ペア:

[(1, 2528657910), (2, 1264328955), (3, 842885970), (5, 505731582), (6, 421442985), (9, 280961990), (10, 252865791), (15, 168577194), (18, 140480995), (30, 84288597), (31, 81569610), (45, 56192398), (62, 40784805), (90, 28096199), (93, 27189870), (155, 16313922), (186, 13594935), (279, 9063290), (310, 8156961), (465, 5437974), (558, 4531645), (930, 2718987), (1395, 1812658), (2790, 906329)]