54320490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 115507350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 701, 738, 861, 945, 1107, 1230, 1402, 1435, 1722, 1845, 1890, 2103, 2214, 2583, 2870, 3505, 3690, 4206, 4305, 4907, 5166, 5535, 6309, 7010, 7749, 8610, 9814, 10515, 11070, 12618, 12915, 14721, 15498, 18927, 21030, 24535, 25830, 28741, 29442, 31545, 37854, 38745, 44163, 49070, 57482, 63090, 73605, 77490, 86223, 88326, 94635, 132489, 143705, 147210, 172446, 189270, 201187, 220815, 258669, 264978, 287410, 402374, 431115, 441630, 517338, 603561, 662445, 776007, 862230, 1005935, 1207122, 1293345, 1324890, 1552014, 1810683, 2011870, 2586690, 3017805, 3621366, 3880035, 5432049, 6035610, 7760070, 9053415, 10864098, 18106830, 27160245, 54320490]

約数ペア:

[(1, 54320490), (2, 27160245), (3, 18106830), (5, 10864098), (6, 9053415), (7, 7760070), (9, 6035610), (10, 5432049), (14, 3880035), (15, 3621366), (18, 3017805), (21, 2586690), (27, 2011870), (30, 1810683), (35, 1552014), (41, 1324890), (42, 1293345), (45, 1207122), (54, 1005935), (63, 862230), (70, 776007), (82, 662445), (90, 603561), (105, 517338), (123, 441630), (126, 431115), (135, 402374), (189, 287410), (205, 264978), (210, 258669), (246, 220815), (270, 201187), (287, 189270), (315, 172446), (369, 147210), (378, 143705), (410, 132489), (574, 94635), (615, 88326), (630, 86223), (701, 77490), (738, 73605), (861, 63090), (945, 57482), (1107, 49070), (1230, 44163), (1402, 38745), (1435, 37854), (1722, 31545), (1845, 29442), (1890, 28741), (2103, 25830), (2214, 24535), (2583, 21030), (2870, 18927), (3505, 15498), (3690, 14721), (4206, 12915), (4305, 12618), (4907, 11070), (5166, 10515), (5535, 9814), (6309, 8610), (7010, 7749)]