430009370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2907

約数の個数: 64

約数和(自身を含む): 926318592

約数和(自身を除く): 496309222

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 310, 355, 434, 497, 710, 994, 1085, 2170, 2201, 2485, 2791, 4402, 4970, 5582, 11005, 13955, 15407, 19537, 22010, 27910, 30814, 39074, 77035, 86521, 97685, 154070, 173042, 195370, 198161, 396322, 432605, 605647, 865210, 990805, 1211294, 1387127, 1981610, 2774254, 3028235, 6056470, 6142991, 6935635, 12285982, 13871270, 30714955, 43000937, 61429910, 86001874, 215004685, 430009370]

約数ペア:

[(1, 430009370), (2, 215004685), (5, 86001874), (7, 61429910), (10, 43000937), (14, 30714955), (31, 13871270), (35, 12285982), (62, 6935635), (70, 6142991), (71, 6056470), (142, 3028235), (155, 2774254), (217, 1981610), (310, 1387127), (355, 1211294), (434, 990805), (497, 865210), (710, 605647), (994, 432605), (1085, 396322), (2170, 198161), (2201, 195370), (2485, 173042), (2791, 154070), (4402, 97685), (4970, 86521), (5582, 77035), (11005, 39074), (13955, 30814), (15407, 27910), (19537, 22010)]