10904940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 33808320

約数和(自身を除く): 22903380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1289, 1410, 1692, 2115, 2578, 2820, 3867, 4230, 5156, 6445, 7734, 8460, 11601, 12890, 15468, 19335, 23202, 25780, 38670, 46404, 58005, 60583, 77340, 116010, 121166, 181749, 232020, 242332, 302915, 363498, 545247, 605830, 726996, 908745, 1090494, 1211660, 1817490, 2180988, 2726235, 3634980, 5452470, 10904940]

約数ペア:

[(1, 10904940), (2, 5452470), (3, 3634980), (4, 2726235), (5, 2180988), (6, 1817490), (9, 1211660), (10, 1090494), (12, 908745), (15, 726996), (18, 605830), (20, 545247), (30, 363498), (36, 302915), (45, 242332), (47, 232020), (60, 181749), (90, 121166), (94, 116010), (141, 77340), (180, 60583), (188, 58005), (235, 46404), (282, 38670), (423, 25780), (470, 23202), (564, 19335), (705, 15468), (846, 12890), (940, 11601), (1289, 8460), (1410, 7734), (1692, 6445), (2115, 5156), (2578, 4230), (2820, 3867)]