3398150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 7845480

約数和(自身を除く): 4447330

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 73, 95, 98, 133, 146, 175, 190, 245, 266, 350, 365, 475, 490, 511, 665, 730, 931, 950, 1022, 1225, 1330, 1387, 1825, 1862, 2450, 2555, 2774, 3325, 3577, 3650, 4655, 5110, 6650, 6935, 7154, 9310, 9709, 12775, 13870, 17885, 19418, 23275, 25550, 34675, 35770, 46550, 48545, 67963, 69350, 89425, 97090, 135926, 178850, 242725, 339815, 485450, 679630, 1699075, 3398150]

約数ペア:

[(1, 3398150), (2, 1699075), (5, 679630), (7, 485450), (10, 339815), (14, 242725), (19, 178850), (25, 135926), (35, 97090), (38, 89425), (49, 69350), (50, 67963), (70, 48545), (73, 46550), (95, 35770), (98, 34675), (133, 25550), (146, 23275), (175, 19418), (190, 17885), (245, 13870), (266, 12775), (350, 9709), (365, 9310), (475, 7154), (490, 6935), (511, 6650), (665, 5110), (730, 4655), (931, 3650), (950, 3577), (1022, 3325), (1225, 2774), (1330, 2555), (1387, 2450), (1825, 1862)]