2015414450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 4572457344

約数和(自身を除く): 2557042894

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 41, 50, 58, 70, 82, 145, 167, 175, 203, 205, 287, 290, 334, 350, 406, 410, 574, 725, 835, 841, 1015, 1025, 1169, 1189, 1435, 1450, 1670, 1682, 2030, 2050, 2338, 2378, 2870, 4175, 4205, 4843, 5075, 5845, 5887, 5945, 6847, 7175, 8323, 8350, 8410, 9686, 10150, 11690, 11774, 11890, 13694, 14350, 16646, 21025, 24215, 29225, 29435, 29725, 33901, 34235, 34481, 41615, 42050, 47929, 48430, 58450, 58870, 59450, 67802, 68470, 68962, 83230, 95858, 121075, 140447, 147175, 169505, 171175, 172405, 198563, 208075, 239645, 241367, 242150, 280894, 294350, 339010, 342350, 344810, 397126, 416150, 479290, 482734, 702235, 847525, 862025, 983129, 992815, 1198225, 1206835, 1389941, 1404470, 1695050, 1724050, 1966258, 1985630, 2396450, 2413670, 2779882, 3511175, 4915645, 4964075, 5758327, 6034175, 6949705, 7022350, 9831290, 9928150, 11516654, 12068350, 13899410, 24578225, 28791635, 34748525, 40308289, 49156450, 57583270, 69497050, 80616578, 143958175, 201541445, 287916350, 403082890, 1007707225, 2015414450]

約数ペア:

[(1, 2015414450), (2, 1007707225), (5, 403082890), (7, 287916350), (10, 201541445), (14, 143958175), (25, 80616578), (29, 69497050), (35, 57583270), (41, 49156450), (50, 40308289), (58, 34748525), (70, 28791635), (82, 24578225), (145, 13899410), (167, 12068350), (175, 11516654), (203, 9928150), (205, 9831290), (287, 7022350), (290, 6949705), (334, 6034175), (350, 5758327), (406, 4964075), (410, 4915645), (574, 3511175), (725, 2779882), (835, 2413670), (841, 2396450), (1015, 1985630), (1025, 1966258), (1169, 1724050), (1189, 1695050), (1435, 1404470), (1450, 1389941), (1670, 1206835), (1682, 1198225), (2030, 992815), (2050, 983129), (2338, 862025), (2378, 847525), (2870, 702235), (4175, 482734), (4205, 479290), (4843, 416150), (5075, 397126), (5845, 344810), (5887, 342350), (5945, 339010), (6847, 294350), (7175, 280894), (8323, 242150), (8350, 241367), (8410, 239645), (9686, 208075), (10150, 198563), (11690, 172405), (11774, 171175), (11890, 169505), (13694, 147175), (14350, 140447), (16646, 121075), (21025, 95858), (24215, 83230), (29225, 68962), (29435, 68470), (29725, 67802), (33901, 59450), (34235, 58870), (34481, 58450), (41615, 48430), (42050, 47929)]