190912410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 554400000

約数和(自身を除く): 363487590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 109, 117, 130, 135, 195, 218, 234, 270, 327, 351, 390, 499, 545, 585, 654, 702, 981, 998, 1090, 1170, 1417, 1497, 1635, 1755, 1962, 2495, 2834, 2943, 2994, 3270, 3510, 4251, 4491, 4905, 4990, 5886, 6487, 7085, 7485, 8502, 8982, 9810, 12753, 12974, 13473, 14170, 14715, 14970, 19461, 21255, 22455, 25506, 26946, 29430, 32435, 38259, 38922, 42510, 44910, 54391, 58383, 63765, 64870, 67365, 76518, 97305, 108782, 116766, 127530, 134730, 163173, 175149, 191295, 194610, 271955, 291915, 326346, 350298, 382590, 489519, 543910, 583830, 707083, 815865, 875745, 979038, 1414166, 1468557, 1631730, 1751490, 2121249, 2447595, 2937114, 3535415, 4242498, 4895190, 6363747, 7070830, 7342785, 10606245, 12727494, 14685570, 19091241, 21212490, 31818735, 38182482, 63637470, 95456205, 190912410]

約数ペア:

[(1, 190912410), (2, 95456205), (3, 63637470), (5, 38182482), (6, 31818735), (9, 21212490), (10, 19091241), (13, 14685570), (15, 12727494), (18, 10606245), (26, 7342785), (27, 7070830), (30, 6363747), (39, 4895190), (45, 4242498), (54, 3535415), (65, 2937114), (78, 2447595), (90, 2121249), (109, 1751490), (117, 1631730), (130, 1468557), (135, 1414166), (195, 979038), (218, 875745), (234, 815865), (270, 707083), (327, 583830), (351, 543910), (390, 489519), (499, 382590), (545, 350298), (585, 326346), (654, 291915), (702, 271955), (981, 194610), (998, 191295), (1090, 175149), (1170, 163173), (1417, 134730), (1497, 127530), (1635, 116766), (1755, 108782), (1962, 97305), (2495, 76518), (2834, 67365), (2943, 64870), (2994, 63765), (3270, 58383), (3510, 54391), (4251, 44910), (4491, 42510), (4905, 38922), (4990, 38259), (5886, 32435), (6487, 29430), (7085, 26946), (7485, 25506), (8502, 22455), (8982, 21255), (9810, 19461), (12753, 14970), (12974, 14715), (13473, 14170)]