70819380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 221558400

約数和(自身を除く): 150739020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 419, 540, 626, 838, 939, 1252, 1257, 1565, 1676, 1878, 2095, 2514, 2817, 3130, 3756, 3771, 4190, 4695, 5028, 5634, 6260, 6285, 7542, 8380, 8451, 9390, 11268, 11313, 12570, 14085, 15084, 16902, 18780, 18855, 22626, 25140, 28170, 33804, 37710, 42255, 45252, 56340, 56565, 75420, 84510, 113130, 131147, 169020, 226260, 262294, 393441, 524588, 655735, 786882, 1180323, 1311470, 1573764, 1967205, 2360646, 2622940, 3540969, 3934410, 4721292, 5901615, 7081938, 7868820, 11803230, 14163876, 17704845, 23606460, 35409690, 70819380]

約数ペア:

[(1, 70819380), (2, 35409690), (3, 23606460), (4, 17704845), (5, 14163876), (6, 11803230), (9, 7868820), (10, 7081938), (12, 5901615), (15, 4721292), (18, 3934410), (20, 3540969), (27, 2622940), (30, 2360646), (36, 1967205), (45, 1573764), (54, 1311470), (60, 1180323), (90, 786882), (108, 655735), (135, 524588), (180, 393441), (270, 262294), (313, 226260), (419, 169020), (540, 131147), (626, 113130), (838, 84510), (939, 75420), (1252, 56565), (1257, 56340), (1565, 45252), (1676, 42255), (1878, 37710), (2095, 33804), (2514, 28170), (2817, 25140), (3130, 22626), (3756, 18855), (3771, 18780), (4190, 16902), (4695, 15084), (5028, 14085), (5634, 12570), (6260, 11313), (6285, 11268), (7542, 9390), (8380, 8451)]