32749990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 80559360

約数和(自身を除く): 47809370

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 29, 34, 35, 58, 65, 70, 73, 85, 91, 119, 130, 145, 146, 170, 182, 203, 221, 238, 290, 365, 377, 406, 442, 455, 493, 511, 595, 730, 754, 910, 949, 986, 1015, 1022, 1105, 1190, 1241, 1547, 1885, 1898, 2030, 2117, 2210, 2465, 2482, 2555, 2639, 3094, 3451, 3770, 4234, 4745, 4930, 5110, 5278, 6205, 6409, 6643, 6902, 7735, 8687, 9490, 10585, 12410, 12818, 13195, 13286, 14819, 15470, 16133, 17255, 17374, 21170, 26390, 27521, 29638, 32045, 32266, 33215, 34510, 35989, 43435, 44863, 55042, 64090, 66430, 71978, 74095, 80665, 86870, 89726, 112931, 137605, 148190, 161330, 179945, 192647, 224315, 225862, 251923, 275210, 359890, 385294, 448630, 467857, 503846, 564655, 935714, 963235, 1129310, 1259615, 1926470, 2339285, 2519230, 3274999, 4678570, 6549998, 16374995, 32749990]

約数ペア:

[(1, 32749990), (2, 16374995), (5, 6549998), (7, 4678570), (10, 3274999), (13, 2519230), (14, 2339285), (17, 1926470), (26, 1259615), (29, 1129310), (34, 963235), (35, 935714), (58, 564655), (65, 503846), (70, 467857), (73, 448630), (85, 385294), (91, 359890), (119, 275210), (130, 251923), (145, 225862), (146, 224315), (170, 192647), (182, 179945), (203, 161330), (221, 148190), (238, 137605), (290, 112931), (365, 89726), (377, 86870), (406, 80665), (442, 74095), (455, 71978), (493, 66430), (511, 64090), (595, 55042), (730, 44863), (754, 43435), (910, 35989), (949, 34510), (986, 33215), (1015, 32266), (1022, 32045), (1105, 29638), (1190, 27521), (1241, 26390), (1547, 21170), (1885, 17374), (1898, 17255), (2030, 16133), (2117, 15470), (2210, 14819), (2465, 13286), (2482, 13195), (2555, 12818), (2639, 12410), (3094, 10585), (3451, 9490), (3770, 8687), (4234, 7735), (4745, 6902), (4930, 6643), (5110, 6409), (5278, 6205)]