389634270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1283}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 958500864

約数和(自身を除く): 568866594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 191, 265, 318, 382, 530, 573, 795, 955, 1146, 1283, 1590, 1910, 2566, 2865, 3849, 5730, 6415, 7698, 10123, 12830, 19245, 20246, 30369, 38490, 50615, 60738, 67999, 101230, 135998, 151845, 203997, 245053, 303690, 339995, 407994, 490106, 679990, 735159, 1019985, 1225265, 1470318, 2039970, 2450530, 3675795, 7351590, 12987809, 25975618, 38963427, 64939045, 77926854, 129878090, 194817135, 389634270]

約数ペア:

[(1, 389634270), (2, 194817135), (3, 129878090), (5, 77926854), (6, 64939045), (10, 38963427), (15, 25975618), (30, 12987809), (53, 7351590), (106, 3675795), (159, 2450530), (191, 2039970), (265, 1470318), (318, 1225265), (382, 1019985), (530, 735159), (573, 679990), (795, 490106), (955, 407994), (1146, 339995), (1283, 303690), (1590, 245053), (1910, 203997), (2566, 151845), (2865, 135998), (3849, 101230), (5730, 67999), (6415, 60738), (7698, 50615), (10123, 38490), (12830, 30369), (19245, 20246)]