86980290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152597}}^1$

素因数の和:152626

約数の個数: 32

約数和(自身を含む): 219741120

約数和(自身を除く): 132760830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 152597, 305194, 457791, 762985, 915582, 1525970, 2288955, 2899343, 4577910, 5798686, 8698029, 14496715, 17396058, 28993430, 43490145, 86980290]

約数ペア:

[(1, 86980290), (2, 43490145), (3, 28993430), (5, 17396058), (6, 14496715), (10, 8698029), (15, 5798686), (19, 4577910), (30, 2899343), (38, 2288955), (57, 1525970), (95, 915582), (114, 762985), (190, 457791), (285, 305194), (570, 152597)]