6837870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 17962560

約数和(自身を除く): 11124690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 197, 267, 390, 394, 445, 534, 591, 890, 985, 1157, 1182, 1335, 1970, 2314, 2561, 2670, 2955, 3471, 5122, 5785, 5910, 6942, 7683, 11570, 12805, 15366, 17355, 17533, 25610, 34710, 35066, 38415, 52599, 76830, 87665, 105198, 175330, 227929, 262995, 455858, 525990, 683787, 1139645, 1367574, 2279290, 3418935, 6837870]

約数ペア:

[(1, 6837870), (2, 3418935), (3, 2279290), (5, 1367574), (6, 1139645), (10, 683787), (13, 525990), (15, 455858), (26, 262995), (30, 227929), (39, 175330), (65, 105198), (78, 87665), (89, 76830), (130, 52599), (178, 38415), (195, 35066), (197, 34710), (267, 25610), (390, 17533), (394, 17355), (445, 15366), (534, 12805), (591, 11570), (890, 7683), (985, 6942), (1157, 5910), (1182, 5785), (1335, 5122), (1970, 3471), (2314, 2955), (2561, 2670)]