131258010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14633}}^1$

素因数の和:14679

約数の個数: 64

約数和(自身を含む): 354025728

約数和(自身を除く): 222767718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 14633, 29266, 43899, 73165, 87798, 146330, 190229, 219495, 336559, 380458, 438990, 570687, 673118, 951145, 1009677, 1141374, 1682795, 1902290, 2019354, 2853435, 3365590, 4375267, 5048385, 5706870, 8750534, 10096770, 13125801, 21876335, 26251602, 43752670, 65629005, 131258010]

約数ペア:

[(1, 131258010), (2, 65629005), (3, 43752670), (5, 26251602), (6, 21876335), (10, 13125801), (13, 10096770), (15, 8750534), (23, 5706870), (26, 5048385), (30, 4375267), (39, 3365590), (46, 2853435), (65, 2019354), (69, 1902290), (78, 1682795), (115, 1141374), (130, 1009677), (138, 951145), (195, 673118), (230, 570687), (299, 438990), (345, 380458), (390, 336559), (598, 219495), (690, 190229), (897, 146330), (1495, 87798), (1794, 73165), (2990, 43899), (4485, 29266), (8970, 14633)]