3107996220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{7621}}^1$

素因数の和:8611

約数の個数: 96

約数和(自身を含む): 9957136896

約数和(自身を除く): 6849140676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 971, 1942, 2913, 3884, 4855, 5826, 6797, 7621, 9710, 11652, 13594, 14565, 15242, 19420, 20391, 22863, 27188, 29130, 30484, 33985, 38105, 40782, 45726, 53347, 58260, 67970, 76210, 81564, 91452, 101955, 106694, 114315, 135940, 152420, 160041, 203910, 213388, 228630, 266735, 320082, 407820, 457260, 533470, 640164, 800205, 1066940, 1600410, 3200820, 7399991, 14799982, 22199973, 29599964, 36999955, 44399946, 51799937, 73999910, 88799892, 103599874, 110999865, 147999820, 155399811, 207199748, 221999730, 258999685, 310799622, 443999460, 517999370, 621599244, 776999055, 1035998740, 1553998110, 3107996220]

約数ペア:

[(1, 3107996220), (2, 1553998110), (3, 1035998740), (4, 776999055), (5, 621599244), (6, 517999370), (7, 443999460), (10, 310799622), (12, 258999685), (14, 221999730), (15, 207199748), (20, 155399811), (21, 147999820), (28, 110999865), (30, 103599874), (35, 88799892), (42, 73999910), (60, 51799937), (70, 44399946), (84, 36999955), (105, 29599964), (140, 22199973), (210, 14799982), (420, 7399991), (971, 3200820), (1942, 1600410), (2913, 1066940), (3884, 800205), (4855, 640164), (5826, 533470), (6797, 457260), (7621, 407820), (9710, 320082), (11652, 266735), (13594, 228630), (14565, 213388), (15242, 203910), (19420, 160041), (20391, 152420), (22863, 135940), (27188, 114315), (29130, 106694), (30484, 101955), (33985, 91452), (38105, 81564), (40782, 76210), (45726, 67970), (53347, 58260)]