1388461350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 3507275520

約数和(自身を除く): 2118814170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 229, 249, 415, 458, 487, 498, 687, 830, 974, 1145, 1245, 1374, 1461, 2075, 2290, 2435, 2490, 2922, 3435, 4150, 4870, 5725, 6225, 6870, 7305, 11450, 12175, 12450, 14610, 17175, 19007, 24350, 34350, 36525, 38014, 40421, 57021, 73050, 80842, 95035, 111523, 114042, 121263, 190070, 202105, 223046, 242526, 285105, 334569, 404210, 475175, 557615, 570210, 606315, 669138, 950350, 1010525, 1115230, 1212630, 1425525, 1672845, 2021050, 2788075, 2851050, 3031575, 3345690, 5576150, 6063150, 8364225, 9256409, 16728450, 18512818, 27769227, 46282045, 55538454, 92564090, 138846135, 231410225, 277692270, 462820450, 694230675, 1388461350]

約数ペア:

[(1, 1388461350), (2, 694230675), (3, 462820450), (5, 277692270), (6, 231410225), (10, 138846135), (15, 92564090), (25, 55538454), (30, 46282045), (50, 27769227), (75, 18512818), (83, 16728450), (150, 9256409), (166, 8364225), (229, 6063150), (249, 5576150), (415, 3345690), (458, 3031575), (487, 2851050), (498, 2788075), (687, 2021050), (830, 1672845), (974, 1425525), (1145, 1212630), (1245, 1115230), (1374, 1010525), (1461, 950350), (2075, 669138), (2290, 606315), (2435, 570210), (2490, 557615), (2922, 475175), (3435, 404210), (4150, 334569), (4870, 285105), (5725, 242526), (6225, 223046), (6870, 202105), (7305, 190070), (11450, 121263), (12175, 114042), (12450, 111523), (14610, 95035), (17175, 80842), (19007, 73050), (24350, 57021), (34350, 40421), (36525, 38014)]