17836620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 34418100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 79, 106, 142, 158, 159, 212, 213, 237, 265, 284, 316, 318, 355, 395, 426, 474, 530, 636, 710, 790, 795, 852, 948, 1060, 1065, 1185, 1420, 1580, 1590, 2130, 2370, 3180, 3763, 4187, 4260, 4740, 5609, 7526, 8374, 11218, 11289, 12561, 15052, 16748, 16827, 18815, 20935, 22436, 22578, 25122, 28045, 33654, 37630, 41870, 45156, 50244, 56090, 56445, 62805, 67308, 75260, 83740, 84135, 112180, 112890, 125610, 168270, 225780, 251220, 297277, 336540, 594554, 891831, 1189108, 1486385, 1783662, 2972770, 3567324, 4459155, 5945540, 8918310, 17836620]

約数ペア:

[(1, 17836620), (2, 8918310), (3, 5945540), (4, 4459155), (5, 3567324), (6, 2972770), (10, 1783662), (12, 1486385), (15, 1189108), (20, 891831), (30, 594554), (53, 336540), (60, 297277), (71, 251220), (79, 225780), (106, 168270), (142, 125610), (158, 112890), (159, 112180), (212, 84135), (213, 83740), (237, 75260), (265, 67308), (284, 62805), (316, 56445), (318, 56090), (355, 50244), (395, 45156), (426, 41870), (474, 37630), (530, 33654), (636, 28045), (710, 25122), (790, 22578), (795, 22436), (852, 20935), (948, 18815), (1060, 16827), (1065, 16748), (1185, 15052), (1420, 12561), (1580, 11289), (1590, 11218), (2130, 8374), (2370, 7526), (3180, 5609), (3763, 4740), (4187, 4260)]