29710460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 67620000

約数和(自身を除く): 37909540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 499, 916, 998, 1145, 1996, 2290, 2495, 2977, 4580, 4990, 5954, 6487, 9980, 11908, 12974, 14885, 25948, 29770, 32435, 59540, 64870, 114271, 129740, 228542, 457084, 571355, 1142710, 1485523, 2285420, 2971046, 5942092, 7427615, 14855230, 29710460]

約数ペア:

[(1, 29710460), (2, 14855230), (4, 7427615), (5, 5942092), (10, 2971046), (13, 2285420), (20, 1485523), (26, 1142710), (52, 571355), (65, 457084), (130, 228542), (229, 129740), (260, 114271), (458, 64870), (499, 59540), (916, 32435), (998, 29770), (1145, 25948), (1996, 14885), (2290, 12974), (2495, 11908), (2977, 9980), (4580, 6487), (4990, 5954)]