1751490

素因数分解:

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

素因数の和:528

約数の個数: 64

約数和(自身を含む): 5040000

約数和(自身を除く): 3288510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 499, 585, 702, 998, 1170, 1497, 1755, 2495, 2994, 3510, 4491, 4990, 6487, 7485, 8982, 12974, 13473, 14970, 19461, 22455, 26946, 32435, 38922, 44910, 58383, 64870, 67365, 97305, 116766, 134730, 175149, 194610, 291915, 350298, 583830, 875745, 1751490]

約数ペア:

[(1, 1751490), (2, 875745), (3, 583830), (5, 350298), (6, 291915), (9, 194610), (10, 175149), (13, 134730), (15, 116766), (18, 97305), (26, 67365), (27, 64870), (30, 58383), (39, 44910), (45, 38922), (54, 32435), (65, 26946), (78, 22455), (90, 19461), (117, 14970), (130, 13473), (135, 12974), (195, 8982), (234, 7485), (270, 6487), (351, 4990), (390, 4491), (499, 3510), (585, 2994), (702, 2495), (998, 1755), (1170, 1497)]