1670670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 4577040

約数和(自身を除く): 2906370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 977, 1710, 1954, 2931, 4885, 5862, 8793, 9770, 14655, 17586, 18563, 29310, 37126, 43965, 55689, 87930, 92815, 111378, 167067, 185630, 278445, 334134, 556890, 835335, 1670670]

約数ペア:

[(1, 1670670), (2, 835335), (3, 556890), (5, 334134), (6, 278445), (9, 185630), (10, 167067), (15, 111378), (18, 92815), (19, 87930), (30, 55689), (38, 43965), (45, 37126), (57, 29310), (90, 18563), (95, 17586), (114, 14655), (171, 9770), (190, 8793), (285, 5862), (342, 4885), (570, 2931), (855, 1954), (977, 1710)]