233392180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53777}}^1$

素因数の和:53824

約数の個数: 48

約数和(自身を含む): 578221056

約数和(自身を除く): 344828876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 53777, 107554, 215108, 268885, 376439, 537770, 752878, 1075540, 1505756, 1667087, 1882195, 3334174, 3764390, 6668348, 7528780, 8335435, 11669609, 16670870, 23339218, 33341740, 46678436, 58348045, 116696090, 233392180]

約数ペア:

[(1, 233392180), (2, 116696090), (4, 58348045), (5, 46678436), (7, 33341740), (10, 23339218), (14, 16670870), (20, 11669609), (28, 8335435), (31, 7528780), (35, 6668348), (62, 3764390), (70, 3334174), (124, 1882195), (140, 1667087), (155, 1505756), (217, 1075540), (310, 752878), (434, 537770), (620, 376439), (868, 268885), (1085, 215108), (2170, 107554), (4340, 53777)]