1123314780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157327}}^1$

素因数の和:157363

約数の個数: 96

約数和(自身を含む): 3806078976

約数和(自身を除く): 2682764196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 157327, 314654, 471981, 629308, 786635, 943962, 1101289, 1573270, 1887924, 2202578, 2359905, 2674559, 3146540, 3303867, 4405156, 4719810, 5349118, 5506445, 6607734, 8023677, 9439620, 10698236, 11012890, 13215468, 13372795, 16047354, 16519335, 18721913, 22025780, 26745590, 32094708, 33038670, 37443826, 40118385, 53491180, 56165739, 66077340, 74887652, 80236770, 93609565, 112331478, 160473540, 187219130, 224662956, 280828695, 374438260, 561657390, 1123314780]

約数ペア:

[(1, 1123314780), (2, 561657390), (3, 374438260), (4, 280828695), (5, 224662956), (6, 187219130), (7, 160473540), (10, 112331478), (12, 93609565), (14, 80236770), (15, 74887652), (17, 66077340), (20, 56165739), (21, 53491180), (28, 40118385), (30, 37443826), (34, 33038670), (35, 32094708), (42, 26745590), (51, 22025780), (60, 18721913), (68, 16519335), (70, 16047354), (84, 13372795), (85, 13215468), (102, 11012890), (105, 10698236), (119, 9439620), (140, 8023677), (170, 6607734), (204, 5506445), (210, 5349118), (238, 4719810), (255, 4405156), (340, 3303867), (357, 3146540), (420, 2674559), (476, 2359905), (510, 2202578), (595, 1887924), (714, 1573270), (1020, 1101289), (1190, 943962), (1428, 786635), (1785, 629308), (2380, 471981), (3570, 314654), (7140, 157327)]