231527010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 128

約数和(自身を含む): 675682560

約数和(自身を除く): 444155550

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 390, 429, 435, 638, 715, 754, 858, 870, 957, 1131, 1430, 1595, 1861, 1885, 1914, 2145, 2262, 3190, 3722, 3770, 4147, 4290, 4785, 5583, 5655, 8294, 9305, 9570, 11166, 11310, 12441, 18610, 20471, 20735, 24193, 24882, 27915, 40942, 41470, 48386, 53969, 55830, 61413, 62205, 72579, 102355, 107938, 120965, 122826, 124410, 145158, 161907, 204710, 241930, 266123, 269845, 307065, 323814, 362895, 532246, 539690, 593659, 614130, 701597, 725790, 798369, 809535, 1187318, 1330615, 1403194, 1596738, 1619070, 1780977, 2104791, 2661230, 2968295, 3507985, 3561954, 3991845, 4209582, 5936590, 7015970, 7717567, 7983690, 8904885, 10523955, 15435134, 17809770, 21047910, 23152701, 38587835, 46305402, 77175670, 115763505, 231527010]

約数ペア:

[(1, 231527010), (2, 115763505), (3, 77175670), (5, 46305402), (6, 38587835), (10, 23152701), (11, 21047910), (13, 17809770), (15, 15435134), (22, 10523955), (26, 8904885), (29, 7983690), (30, 7717567), (33, 7015970), (39, 5936590), (55, 4209582), (58, 3991845), (65, 3561954), (66, 3507985), (78, 2968295), (87, 2661230), (110, 2104791), (130, 1780977), (143, 1619070), (145, 1596738), (165, 1403194), (174, 1330615), (195, 1187318), (286, 809535), (290, 798369), (319, 725790), (330, 701597), (377, 614130), (390, 593659), (429, 539690), (435, 532246), (638, 362895), (715, 323814), (754, 307065), (858, 269845), (870, 266123), (957, 241930), (1131, 204710), (1430, 161907), (1595, 145158), (1861, 124410), (1885, 122826), (1914, 120965), (2145, 107938), (2262, 102355), (3190, 72579), (3722, 62205), (3770, 61413), (4147, 55830), (4290, 53969), (4785, 48386), (5583, 41470), (5655, 40942), (8294, 27915), (9305, 24882), (9570, 24193), (11166, 20735), (11310, 20471), (12441, 18610)]