797240220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1621}}^1$

素因数の和:2811

約数の個数: 96

約数和(自身を含む): 2554922496

約数和(自身を除く): 1757682276

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, 1171, 1621, 2342, 3242, 3513, 4684, 4863, 5855, 6484, 7026, 8105, 8197, 9726, 11347, 11710, 14052, 16210, 16394, 17565, 19452, 22694, 23420, 24315, 24591, 32420, 32788, 34041, 35130, 40985, 45388, 48630, 49182, 56735, 68082, 70260, 81970, 97260, 98364, 113470, 122955, 136164, 163940, 170205, 226940, 245910, 340410, 491820, 680820, 1898191, 3796382, 5694573, 7592764, 9490955, 11389146, 13287337, 18981910, 22778292, 26574674, 28472865, 37963820, 39862011, 53149348, 56945730, 66436685, 79724022, 113891460, 132873370, 159448044, 199310055, 265746740, 398620110, 797240220]

約数ペア:

[(1, 797240220), (2, 398620110), (3, 265746740), (4, 199310055), (5, 159448044), (6, 132873370), (7, 113891460), (10, 79724022), (12, 66436685), (14, 56945730), (15, 53149348), (20, 39862011), (21, 37963820), (28, 28472865), (30, 26574674), (35, 22778292), (42, 18981910), (60, 13287337), (70, 11389146), (84, 9490955), (105, 7592764), (140, 5694573), (210, 3796382), (420, 1898191), (1171, 680820), (1621, 491820), (2342, 340410), (3242, 245910), (3513, 226940), (4684, 170205), (4863, 163940), (5855, 136164), (6484, 122955), (7026, 113470), (8105, 98364), (8197, 97260), (9726, 81970), (11347, 70260), (11710, 68082), (14052, 56735), (16210, 49182), (16394, 48630), (17565, 45388), (19452, 40985), (22694, 35130), (23420, 34041), (24315, 32788), (24591, 32420)]