611310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 1741824

約数和(自身を除く): 1130514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 71, 82, 105, 123, 142, 205, 210, 213, 246, 287, 355, 410, 426, 497, 574, 615, 710, 861, 994, 1065, 1230, 1435, 1491, 1722, 2130, 2485, 2870, 2911, 2982, 4305, 4970, 5822, 7455, 8610, 8733, 14555, 14910, 17466, 20377, 29110, 40754, 43665, 61131, 87330, 101885, 122262, 203770, 305655, 611310]

約数ペア:

[(1, 611310), (2, 305655), (3, 203770), (5, 122262), (6, 101885), (7, 87330), (10, 61131), (14, 43665), (15, 40754), (21, 29110), (30, 20377), (35, 17466), (41, 14910), (42, 14555), (70, 8733), (71, 8610), (82, 7455), (105, 5822), (123, 4970), (142, 4305), (205, 2982), (210, 2911), (213, 2870), (246, 2485), (287, 2130), (355, 1722), (410, 1491), (426, 1435), (497, 1230), (574, 1065), (615, 994), (710, 861)]