1556593350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11243}}^1$

素因数の和:11342

約数の個数: 96

約数和(自身を含む): 4216230144

約数和(自身を除く): 2659636794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 325, 355, 390, 426, 650, 710, 923, 975, 1065, 1775, 1846, 1950, 2130, 2769, 3550, 4615, 5325, 5538, 9230, 10650, 11243, 13845, 22486, 23075, 27690, 33729, 46150, 56215, 67458, 69225, 112430, 138450, 146159, 168645, 281075, 292318, 337290, 438477, 562150, 730795, 798253, 843225, 876954, 1461590, 1596506, 1686450, 2192385, 2394759, 3653975, 3991265, 4384770, 4789518, 7307950, 7982530, 10377289, 10961925, 11973795, 19956325, 20754578, 21923850, 23947590, 31131867, 39912650, 51886445, 59868975, 62263734, 103772890, 119737950, 155659335, 259432225, 311318670, 518864450, 778296675, 1556593350]

約数ペア:

[(1, 1556593350), (2, 778296675), (3, 518864450), (5, 311318670), (6, 259432225), (10, 155659335), (13, 119737950), (15, 103772890), (25, 62263734), (26, 59868975), (30, 51886445), (39, 39912650), (50, 31131867), (65, 23947590), (71, 21923850), (75, 20754578), (78, 19956325), (130, 11973795), (142, 10961925), (150, 10377289), (195, 7982530), (213, 7307950), (325, 4789518), (355, 4384770), (390, 3991265), (426, 3653975), (650, 2394759), (710, 2192385), (923, 1686450), (975, 1596506), (1065, 1461590), (1775, 876954), (1846, 843225), (1950, 798253), (2130, 730795), (2769, 562150), (3550, 438477), (4615, 337290), (5325, 292318), (5538, 281075), (9230, 168645), (10650, 146159), (11243, 138450), (13845, 112430), (22486, 69225), (23075, 67458), (27690, 56215), (33729, 46150)]