479430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{761}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 1426464

約数和(自身を除く): 947034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 761, 1522, 2283, 3805, 4566, 5327, 6849, 7610, 10654, 11415, 13698, 15981, 22830, 26635, 31962, 34245, 47943, 53270, 68490, 79905, 95886, 159810, 239715, 479430]

約数ペア:

[(1, 479430), (2, 239715), (3, 159810), (5, 95886), (6, 79905), (7, 68490), (9, 53270), (10, 47943), (14, 34245), (15, 31962), (18, 26635), (21, 22830), (30, 15981), (35, 13698), (42, 11415), (45, 10654), (63, 7610), (70, 6849), (90, 5327), (105, 4566), (126, 3805), (210, 2283), (315, 1522), (630, 761)]