259608570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 702535680

約数和(自身を除く): 442927110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 109, 130, 155, 186, 195, 197, 218, 310, 327, 390, 394, 403, 465, 545, 591, 654, 806, 930, 985, 1090, 1182, 1209, 1417, 1635, 1970, 2015, 2418, 2561, 2834, 2955, 3270, 3379, 4030, 4251, 5122, 5910, 6045, 6107, 6758, 7085, 7683, 8502, 10137, 12090, 12214, 12805, 14170, 15366, 16895, 18321, 20274, 21255, 21473, 25610, 30535, 33790, 36642, 38415, 42510, 42946, 43927, 50685, 61070, 64419, 76830, 79391, 87854, 91605, 101370, 107365, 128838, 131781, 158782, 183210, 214730, 219635, 238173, 263562, 279149, 322095, 396955, 439270, 476346, 558298, 644190, 658905, 665663, 793910, 837447, 1190865, 1317810, 1331326, 1395745, 1674894, 1996989, 2381730, 2791490, 3328315, 3993978, 4187235, 6656630, 8374470, 8653619, 9984945, 17307238, 19969890, 25960857, 43268095, 51921714, 86536190, 129804285, 259608570]

約数ペア:

[(1, 259608570), (2, 129804285), (3, 86536190), (5, 51921714), (6, 43268095), (10, 25960857), (13, 19969890), (15, 17307238), (26, 9984945), (30, 8653619), (31, 8374470), (39, 6656630), (62, 4187235), (65, 3993978), (78, 3328315), (93, 2791490), (109, 2381730), (130, 1996989), (155, 1674894), (186, 1395745), (195, 1331326), (197, 1317810), (218, 1190865), (310, 837447), (327, 793910), (390, 665663), (394, 658905), (403, 644190), (465, 558298), (545, 476346), (591, 439270), (654, 396955), (806, 322095), (930, 279149), (985, 263562), (1090, 238173), (1182, 219635), (1209, 214730), (1417, 183210), (1635, 158782), (1970, 131781), (2015, 128838), (2418, 107365), (2561, 101370), (2834, 91605), (2955, 87854), (3270, 79391), (3379, 76830), (4030, 64419), (4251, 61070), (5122, 50685), (5910, 43927), (6045, 42946), (6107, 42510), (6758, 38415), (7085, 36642), (7683, 33790), (8502, 30535), (10137, 25610), (12090, 21473), (12214, 21255), (12805, 20274), (14170, 18321), (15366, 16895)]