2116792090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 4629204864

約数和(自身を除く): 2512412774

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 211, 266, 361, 397, 422, 665, 722, 794, 1055, 1330, 1477, 1805, 1985, 2110, 2527, 2779, 2954, 3610, 3970, 4009, 5054, 5558, 7385, 7543, 8018, 12635, 13895, 14770, 15086, 20045, 25270, 27790, 28063, 37715, 40090, 52801, 56126, 75430, 76171, 83767, 105602, 140315, 143317, 152342, 167534, 264005, 280630, 286634, 380855, 418835, 528010, 533197, 586369, 716585, 761710, 837670, 1003219, 1066394, 1172738, 1433170, 1591573, 2006438, 2665985, 2931845, 3183146, 5016095, 5331970, 5863690, 7957865, 10032190, 11141011, 15915730, 22282022, 30239887, 55705055, 60479774, 111410110, 151199435, 211679209, 302398870, 423358418, 1058396045, 2116792090]

約数ペア:

[(1, 2116792090), (2, 1058396045), (5, 423358418), (7, 302398870), (10, 211679209), (14, 151199435), (19, 111410110), (35, 60479774), (38, 55705055), (70, 30239887), (95, 22282022), (133, 15915730), (190, 11141011), (211, 10032190), (266, 7957865), (361, 5863690), (397, 5331970), (422, 5016095), (665, 3183146), (722, 2931845), (794, 2665985), (1055, 2006438), (1330, 1591573), (1477, 1433170), (1805, 1172738), (1985, 1066394), (2110, 1003219), (2527, 837670), (2779, 761710), (2954, 716585), (3610, 586369), (3970, 533197), (4009, 528010), (5054, 418835), (5558, 380855), (7385, 286634), (7543, 280630), (8018, 264005), (12635, 167534), (13895, 152342), (14770, 143317), (15086, 140315), (20045, 105602), (25270, 83767), (27790, 76171), (28063, 75430), (37715, 56126), (40090, 52801)]