908685330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1584

約数の個数: 128

約数和(自身を含む): 2601123840

約数和(自身を除く): 1692438510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 97, 105, 155, 186, 194, 210, 217, 291, 310, 434, 465, 485, 582, 651, 679, 930, 970, 1085, 1302, 1358, 1439, 1455, 2037, 2170, 2878, 2910, 3007, 3255, 3395, 4074, 4317, 6014, 6510, 6790, 7195, 8634, 9021, 10073, 10185, 14390, 15035, 18042, 20146, 20370, 21049, 21585, 30070, 30219, 42098, 43170, 44609, 45105, 50365, 60438, 63147, 89218, 90210, 100730, 105245, 126294, 133827, 139583, 151095, 210490, 223045, 267654, 279166, 302190, 312263, 315735, 418749, 446090, 624526, 631470, 669135, 697915, 837498, 936789, 977081, 1338270, 1395830, 1561315, 1873578, 1954162, 2093745, 2931243, 3122630, 4187490, 4327073, 4683945, 4885405, 5862486, 8654146, 9367890, 9770810, 12981219, 14656215, 21635365, 25962438, 29312430, 30289511, 43270730, 60579022, 64906095, 90868533, 129812190, 151447555, 181737066, 302895110, 454342665, 908685330]

約数ペア:

[(1, 908685330), (2, 454342665), (3, 302895110), (5, 181737066), (6, 151447555), (7, 129812190), (10, 90868533), (14, 64906095), (15, 60579022), (21, 43270730), (30, 30289511), (31, 29312430), (35, 25962438), (42, 21635365), (62, 14656215), (70, 12981219), (93, 9770810), (97, 9367890), (105, 8654146), (155, 5862486), (186, 4885405), (194, 4683945), (210, 4327073), (217, 4187490), (291, 3122630), (310, 2931243), (434, 2093745), (465, 1954162), (485, 1873578), (582, 1561315), (651, 1395830), (679, 1338270), (930, 977081), (970, 936789), (1085, 837498), (1302, 697915), (1358, 669135), (1439, 631470), (1455, 624526), (2037, 446090), (2170, 418749), (2878, 315735), (2910, 312263), (3007, 302190), (3255, 279166), (3395, 267654), (4074, 223045), (4317, 210490), (6014, 151095), (6510, 139583), (6790, 133827), (7195, 126294), (8634, 105245), (9021, 100730), (10073, 90210), (10185, 89218), (14390, 63147), (15035, 60438), (18042, 50365), (20146, 45105), (20370, 44609), (21049, 43170), (21585, 42098), (30070, 30219)]