321702002830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{121909}}^1$

素因数の和:122365

約数の個数: 64

約数和(自身を含む): 637037291520

約数和(自身を除く): 315335288690

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 383, 530, 689, 766, 1378, 1915, 3445, 3830, 4979, 6890, 9958, 20299, 24895, 40598, 49790, 101495, 121909, 202990, 243818, 263887, 527774, 609545, 1219090, 1319435, 1584817, 2638870, 3169634, 6461177, 7924085, 12922354, 15848170, 32305885, 46691147, 64611770, 83995301, 93382294, 167990602, 233455735, 419976505, 466911470, 606984911, 839953010, 1213969822, 2474630791, 3034924555, 4949261582, 6069849110, 12373153955, 24746307910, 32170200283, 64340400566, 160851001415, 321702002830]

約数ペア:

[(1, 321702002830), (2, 160851001415), (5, 64340400566), (10, 32170200283), (13, 24746307910), (26, 12373153955), (53, 6069849110), (65, 4949261582), (106, 3034924555), (130, 2474630791), (265, 1213969822), (383, 839953010), (530, 606984911), (689, 466911470), (766, 419976505), (1378, 233455735), (1915, 167990602), (3445, 93382294), (3830, 83995301), (4979, 64611770), (6890, 46691147), (9958, 32305885), (20299, 15848170), (24895, 12922354), (40598, 7924085), (49790, 6461177), (101495, 3169634), (121909, 2638870), (202990, 1584817), (243818, 1319435), (263887, 1219090), (527774, 609545)]