1836736830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 5038640640

約数和(自身を除く): 3201903810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 281, 387, 430, 562, 563, 645, 774, 843, 1126, 1161, 1290, 1405, 1686, 1689, 1935, 2322, 2529, 2810, 2815, 3378, 3870, 4215, 5058, 5067, 5630, 5805, 7587, 8430, 8445, 10134, 11610, 12083, 12645, 15174, 15201, 16890, 24166, 24209, 25290, 25335, 30402, 36249, 37935, 48418, 50670, 60415, 72498, 72627, 75870, 76005, 108747, 120830, 121045, 145254, 152010, 158203, 181245, 217494, 217881, 242090, 316406, 326241, 362490, 363135, 435762, 474609, 543735, 652482, 653643, 726270, 791015, 949218, 1087470, 1089405, 1307286, 1423827, 1582030, 1631205, 2178810, 2373045, 2847654, 3262410, 3268215, 4271481, 4746090, 6536430, 6802729, 7119135, 8542962, 13605458, 14238270, 20408187, 21357405, 34013645, 40816374, 42714810, 61224561, 68027290, 102040935, 122449122, 183673683, 204081870, 306122805, 367347366, 612245610, 918368415, 1836736830]

約数ペア:

[(1, 1836736830), (2, 918368415), (3, 612245610), (5, 367347366), (6, 306122805), (9, 204081870), (10, 183673683), (15, 122449122), (18, 102040935), (27, 68027290), (30, 61224561), (43, 42714810), (45, 40816374), (54, 34013645), (86, 21357405), (90, 20408187), (129, 14238270), (135, 13605458), (215, 8542962), (258, 7119135), (270, 6802729), (281, 6536430), (387, 4746090), (430, 4271481), (562, 3268215), (563, 3262410), (645, 2847654), (774, 2373045), (843, 2178810), (1126, 1631205), (1161, 1582030), (1290, 1423827), (1405, 1307286), (1686, 1089405), (1689, 1087470), (1935, 949218), (2322, 791015), (2529, 726270), (2810, 653643), (2815, 652482), (3378, 543735), (3870, 474609), (4215, 435762), (5058, 363135), (5067, 362490), (5630, 326241), (5805, 316406), (7587, 242090), (8430, 217881), (8445, 217494), (10134, 181245), (11610, 158203), (12083, 152010), (12645, 145254), (15174, 121045), (15201, 120830), (16890, 108747), (24166, 76005), (24209, 75870), (25290, 72627), (25335, 72498), (30402, 60415), (36249, 50670), (37935, 48418)]