130724580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 419892480

約数和(自身を除く): 289167900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 409, 420, 761, 818, 1227, 1522, 1636, 2045, 2283, 2454, 2863, 3044, 3805, 4090, 4566, 4908, 5327, 5726, 6135, 7610, 8180, 8589, 9132, 10654, 11415, 11452, 12270, 14315, 15220, 15981, 17178, 21308, 22830, 24540, 26635, 28630, 31962, 34356, 42945, 45660, 53270, 57260, 63924, 79905, 85890, 106540, 159810, 171780, 311249, 319620, 622498, 933747, 1244996, 1556245, 1867494, 2178743, 3112490, 3734988, 4357486, 4668735, 6224980, 6536229, 8714972, 9337470, 10893715, 13072458, 18674940, 21787430, 26144916, 32681145, 43574860, 65362290, 130724580]

約数ペア:

[(1, 130724580), (2, 65362290), (3, 43574860), (4, 32681145), (5, 26144916), (6, 21787430), (7, 18674940), (10, 13072458), (12, 10893715), (14, 9337470), (15, 8714972), (20, 6536229), (21, 6224980), (28, 4668735), (30, 4357486), (35, 3734988), (42, 3112490), (60, 2178743), (70, 1867494), (84, 1556245), (105, 1244996), (140, 933747), (210, 622498), (409, 319620), (420, 311249), (761, 171780), (818, 159810), (1227, 106540), (1522, 85890), (1636, 79905), (2045, 63924), (2283, 57260), (2454, 53270), (2863, 45660), (3044, 42945), (3805, 34356), (4090, 31962), (4566, 28630), (4908, 26635), (5327, 24540), (5726, 22830), (6135, 21308), (7610, 17178), (8180, 15981), (8589, 15220), (9132, 14315), (10654, 12270), (11415, 11452)]