218942010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2081}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 654780672

約数和(自身を除く): 435838662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 167, 210, 315, 334, 501, 630, 835, 1002, 1169, 1503, 1670, 2081, 2338, 2505, 3006, 3507, 4162, 5010, 5845, 6243, 7014, 7515, 10405, 10521, 11690, 12486, 14567, 15030, 17535, 18729, 20810, 21042, 29134, 31215, 35070, 37458, 43701, 52605, 62430, 72835, 87402, 93645, 105210, 131103, 145670, 187290, 218505, 262206, 347527, 437010, 655515, 695054, 1042581, 1311030, 1737635, 2085162, 2432689, 3127743, 3475270, 4865378, 5212905, 6255486, 7298067, 10425810, 12163445, 14596134, 15638715, 21894201, 24326890, 31277430, 36490335, 43788402, 72980670, 109471005, 218942010]

約数ペア:

[(1, 218942010), (2, 109471005), (3, 72980670), (5, 43788402), (6, 36490335), (7, 31277430), (9, 24326890), (10, 21894201), (14, 15638715), (15, 14596134), (18, 12163445), (21, 10425810), (30, 7298067), (35, 6255486), (42, 5212905), (45, 4865378), (63, 3475270), (70, 3127743), (90, 2432689), (105, 2085162), (126, 1737635), (167, 1311030), (210, 1042581), (315, 695054), (334, 655515), (501, 437010), (630, 347527), (835, 262206), (1002, 218505), (1169, 187290), (1503, 145670), (1670, 131103), (2081, 105210), (2338, 93645), (2505, 87402), (3006, 72835), (3507, 62430), (4162, 52605), (5010, 43701), (5845, 37458), (6243, 35070), (7014, 31215), (7515, 29134), (10405, 21042), (10521, 20810), (11690, 18729), (12486, 17535), (14567, 15030)]