13779870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 36106560

約数和(自身を除く): 22326690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 397, 445, 534, 794, 890, 1157, 1191, 1335, 1985, 2314, 2382, 2670, 3471, 3970, 5161, 5785, 5955, 6942, 10322, 11570, 11910, 15483, 17355, 25805, 30966, 34710, 35333, 51610, 70666, 77415, 105999, 154830, 176665, 211998, 353330, 459329, 529995, 918658, 1059990, 1377987, 2296645, 2755974, 4593290, 6889935, 13779870]

約数ペア:

[(1, 13779870), (2, 6889935), (3, 4593290), (5, 2755974), (6, 2296645), (10, 1377987), (13, 1059990), (15, 918658), (26, 529995), (30, 459329), (39, 353330), (65, 211998), (78, 176665), (89, 154830), (130, 105999), (178, 77415), (195, 70666), (267, 51610), (390, 35333), (397, 34710), (445, 30966), (534, 25805), (794, 17355), (890, 15483), (1157, 11910), (1191, 11570), (1335, 10322), (1985, 6942), (2314, 5955), (2382, 5785), (2670, 5161), (3471, 3970)]