56963970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12917}}^1$

素因数の和:12944

約数の個数: 72

約数和(自身を含む): 172300284

約数和(自身を除く): 115336314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 12917, 25834, 38751, 64585, 77502, 90419, 116253, 129170, 180838, 193755, 232506, 271257, 387510, 452095, 542514, 581265, 632933, 813771, 904190, 1162530, 1265866, 1356285, 1627542, 1898799, 2712570, 3164665, 3797598, 4068855, 5696397, 6329330, 8137710, 9493995, 11392794, 18987990, 28481985, 56963970]

約数ペア:

[(1, 56963970), (2, 28481985), (3, 18987990), (5, 11392794), (6, 9493995), (7, 8137710), (9, 6329330), (10, 5696397), (14, 4068855), (15, 3797598), (18, 3164665), (21, 2712570), (30, 1898799), (35, 1627542), (42, 1356285), (45, 1265866), (49, 1162530), (63, 904190), (70, 813771), (90, 632933), (98, 581265), (105, 542514), (126, 452095), (147, 387510), (210, 271257), (245, 232506), (294, 193755), (315, 180838), (441, 129170), (490, 116253), (630, 90419), (735, 77502), (882, 64585), (1470, 38751), (2205, 25834), (4410, 12917)]