1813351328460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2053021}}^1$

素因数の和:2053744

約数の個数: 144

約数和(自身を含む): 6295255267392

約数和(自身を除く): 4481903938932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 701, 1260, 1402, 2103, 2804, 3505, 4206, 4907, 6309, 7010, 8412, 9814, 10515, 12618, 14020, 14721, 19628, 21030, 24535, 25236, 29442, 31545, 42060, 44163, 49070, 58884, 63090, 73605, 88326, 98140, 126180, 147210, 176652, 220815, 294420, 441630, 883260, 2053021, 4106042, 6159063, 8212084, 10265105, 12318126, 14371147, 18477189, 20530210, 24636252, 28742294, 30795315, 36954378, 41060420, 43113441, 57484588, 61590630, 71855735, 73908756, 86226882, 92385945, 123181260, 129340323, 143711470, 172453764, 184771890, 215567205, 258680646, 287422940, 369543780, 431134410, 517361292, 646701615, 862268820, 1293403230, 1439167721, 2586806460, 2878335442, 4317503163, 5756670884, 7195838605, 8635006326, 10074174047, 12952509489, 14391677210, 17270012652, 20148348094, 21587515815, 25905018978, 28783354420, 30222522141, 40296696188, 43175031630, 50370870235, 51810037956, 60445044282, 64762547445, 86350063260, 90667566423, 100741740470, 120890088564, 129525094890, 151112610705, 181335132846, 201483480940, 259050189780, 302225221410, 362670265692, 453337832115, 604450442820, 906675664230, 1813351328460]

約数ペア:

[(1, 1813351328460), (2, 906675664230), (3, 604450442820), (4, 453337832115), (5, 362670265692), (6, 302225221410), (7, 259050189780), (9, 201483480940), (10, 181335132846), (12, 151112610705), (14, 129525094890), (15, 120890088564), (18, 100741740470), (20, 90667566423), (21, 86350063260), (28, 64762547445), (30, 60445044282), (35, 51810037956), (36, 50370870235), (42, 43175031630), (45, 40296696188), (60, 30222522141), (63, 28783354420), (70, 25905018978), (84, 21587515815), (90, 20148348094), (105, 17270012652), (126, 14391677210), (140, 12952509489), (180, 10074174047), (210, 8635006326), (252, 7195838605), (315, 5756670884), (420, 4317503163), (630, 2878335442), (701, 2586806460), (1260, 1439167721), (1402, 1293403230), (2103, 862268820), (2804, 646701615), (3505, 517361292), (4206, 431134410), (4907, 369543780), (6309, 287422940), (7010, 258680646), (8412, 215567205), (9814, 184771890), (10515, 172453764), (12618, 143711470), (14020, 129340323), (14721, 123181260), (19628, 92385945), (21030, 86226882), (24535, 73908756), (25236, 71855735), (29442, 61590630), (31545, 57484588), (42060, 43113441), (44163, 41060420), (49070, 36954378), (58884, 30795315), (63090, 28742294), (73605, 24636252), (88326, 20530210), (98140, 18477189), (126180, 14371147), (147210, 12318126), (176652, 10265105), (220815, 8212084), (294420, 6159063), (441630, 4106042), (883260, 2053021)]