806616090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6011}}^1$

素因数の和:6105

約数の個数: 128

約数和(自身を含む): 2493296640

約数和(自身を除く): 1686680550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 497, 630, 639, 710, 945, 994, 1065, 1278, 1491, 1890, 1917, 2130, 2485, 2982, 3195, 3834, 4473, 4970, 6011, 6390, 7455, 8946, 9585, 12022, 13419, 14910, 18033, 19170, 22365, 26838, 30055, 36066, 42077, 44730, 54099, 60110, 67095, 84154, 90165, 108198, 126231, 134190, 162297, 180330, 210385, 252462, 270495, 324594, 378693, 420770, 426781, 540990, 631155, 757386, 811485, 853562, 1136079, 1262310, 1280343, 1622970, 1893465, 2133905, 2272158, 2560686, 2987467, 3786930, 3841029, 4267810, 5680395, 5974934, 6401715, 7682058, 8962401, 11360790, 11523087, 12803430, 14937335, 17924802, 19205145, 23046174, 26887203, 29874670, 38410290, 44812005, 53774406, 57615435, 80661609, 89624010, 115230870, 134436015, 161323218, 268872030, 403308045, 806616090]

約数ペア:

[(1, 806616090), (2, 403308045), (3, 268872030), (5, 161323218), (6, 134436015), (7, 115230870), (9, 89624010), (10, 80661609), (14, 57615435), (15, 53774406), (18, 44812005), (21, 38410290), (27, 29874670), (30, 26887203), (35, 23046174), (42, 19205145), (45, 17924802), (54, 14937335), (63, 12803430), (70, 11523087), (71, 11360790), (90, 8962401), (105, 7682058), (126, 6401715), (135, 5974934), (142, 5680395), (189, 4267810), (210, 3841029), (213, 3786930), (270, 2987467), (315, 2560686), (355, 2272158), (378, 2133905), (426, 1893465), (497, 1622970), (630, 1280343), (639, 1262310), (710, 1136079), (945, 853562), (994, 811485), (1065, 757386), (1278, 631155), (1491, 540990), (1890, 426781), (1917, 420770), (2130, 378693), (2485, 324594), (2982, 270495), (3195, 252462), (3834, 210385), (4473, 180330), (4970, 162297), (6011, 134190), (6390, 126231), (7455, 108198), (8946, 90165), (9585, 84154), (12022, 67095), (13419, 60110), (14910, 54099), (18033, 44730), (19170, 42077), (22365, 36066), (26838, 30055)]