13675740

素因数分解:

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

素因数の和:311

約数の個数: 96

約数和(自身を含む): 41912640

約数和(自身を除く): 28236900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 197, 260, 267, 356, 390, 394, 445, 534, 591, 780, 788, 890, 985, 1068, 1157, 1182, 1335, 1780, 1970, 2314, 2364, 2561, 2670, 2955, 3471, 3940, 4628, 5122, 5340, 5785, 5910, 6942, 7683, 10244, 11570, 11820, 12805, 13884, 15366, 17355, 17533, 23140, 25610, 30732, 34710, 35066, 38415, 51220, 52599, 69420, 70132, 76830, 87665, 105198, 153660, 175330, 210396, 227929, 262995, 350660, 455858, 525990, 683787, 911716, 1051980, 1139645, 1367574, 2279290, 2735148, 3418935, 4558580, 6837870, 13675740]

約数ペア:

[(1, 13675740), (2, 6837870), (3, 4558580), (4, 3418935), (5, 2735148), (6, 2279290), (10, 1367574), (12, 1139645), (13, 1051980), (15, 911716), (20, 683787), (26, 525990), (30, 455858), (39, 350660), (52, 262995), (60, 227929), (65, 210396), (78, 175330), (89, 153660), (130, 105198), (156, 87665), (178, 76830), (195, 70132), (197, 69420), (260, 52599), (267, 51220), (356, 38415), (390, 35066), (394, 34710), (445, 30732), (534, 25610), (591, 23140), (780, 17533), (788, 17355), (890, 15366), (985, 13884), (1068, 12805), (1157, 11820), (1182, 11570), (1335, 10244), (1780, 7683), (1970, 6942), (2314, 5910), (2364, 5785), (2561, 5340), (2670, 5122), (2955, 4628), (3471, 3940)]