287156768430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{56921}}^1\times {\mathrm{24023}}^1$

素因数の和:80961

約数の個数: 64

約数和(自身を含む): 787676617728

約数和(自身を除く): 500519849298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 24023, 48046, 56921, 72069, 113842, 120115, 144138, 168161, 170763, 240230, 284605, 336322, 341526, 360345, 398447, 504483, 569210, 720690, 796894, 840805, 853815, 1008966, 1195341, 1681610, 1707630, 1992235, 2390682, 2522415, 3984470, 5044830, 5976705, 11953410, 1367413183, 2734826366, 4102239549, 6837065915, 8204479098, 9571892281, 13674131830, 19143784562, 20511197745, 28715676843, 41022395490, 47859461405, 57431353686, 95718922810, 143578384215, 287156768430]

約数ペア:

[(1, 287156768430), (2, 143578384215), (3, 95718922810), (5, 57431353686), (6, 47859461405), (7, 41022395490), (10, 28715676843), (14, 20511197745), (15, 19143784562), (21, 13674131830), (30, 9571892281), (35, 8204479098), (42, 6837065915), (70, 4102239549), (105, 2734826366), (210, 1367413183), (24023, 11953410), (48046, 5976705), (56921, 5044830), (72069, 3984470), (113842, 2522415), (120115, 2390682), (144138, 1992235), (168161, 1707630), (170763, 1681610), (240230, 1195341), (284605, 1008966), (336322, 853815), (341526, 840805), (360345, 796894), (398447, 720690), (504483, 569210)]