3502980

素因数分解:

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

素因数の和:530

約数の個数: 96

約数和(自身を含む): 11760000

約数和(自身を除く): 8257020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 499, 540, 585, 702, 780, 998, 1170, 1404, 1497, 1755, 1996, 2340, 2495, 2994, 3510, 4491, 4990, 5988, 6487, 7020, 7485, 8982, 9980, 12974, 13473, 14970, 17964, 19461, 22455, 25948, 26946, 29940, 32435, 38922, 44910, 53892, 58383, 64870, 67365, 77844, 89820, 97305, 116766, 129740, 134730, 175149, 194610, 233532, 269460, 291915, 350298, 389220, 583830, 700596, 875745, 1167660, 1751490, 3502980]

約数ペア:

[(1, 3502980), (2, 1751490), (3, 1167660), (4, 875745), (5, 700596), (6, 583830), (9, 389220), (10, 350298), (12, 291915), (13, 269460), (15, 233532), (18, 194610), (20, 175149), (26, 134730), (27, 129740), (30, 116766), (36, 97305), (39, 89820), (45, 77844), (52, 67365), (54, 64870), (60, 58383), (65, 53892), (78, 44910), (90, 38922), (108, 32435), (117, 29940), (130, 26946), (135, 25948), (156, 22455), (180, 19461), (195, 17964), (234, 14970), (260, 13473), (270, 12974), (351, 9980), (390, 8982), (468, 7485), (499, 7020), (540, 6487), (585, 5988), (702, 4990), (780, 4491), (998, 3510), (1170, 2994), (1404, 2495), (1497, 2340), (1755, 1996)]