75565420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2357}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 182226240

約数和(自身を除く): 106660820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 2357, 3206, 4580, 4714, 6412, 8015, 9428, 11785, 16030, 16499, 23570, 32060, 32998, 47140, 65996, 82495, 164990, 329980, 539753, 1079506, 2159012, 2698765, 3778271, 5397530, 7556542, 10795060, 15113084, 18891355, 37782710, 75565420]

約数ペア:

[(1, 75565420), (2, 37782710), (4, 18891355), (5, 15113084), (7, 10795060), (10, 7556542), (14, 5397530), (20, 3778271), (28, 2698765), (35, 2159012), (70, 1079506), (140, 539753), (229, 329980), (458, 164990), (916, 82495), (1145, 65996), (1603, 47140), (2290, 32998), (2357, 32060), (3206, 23570), (4580, 16499), (4714, 16030), (6412, 11785), (8015, 9428)]