1886525460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6379}}^1$

素因数の和:6478

約数の個数: 144

約数和(自身を含む): 6019453440

約数和(自身を除く): 4132927980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 60, 62, 90, 93, 106, 124, 155, 159, 180, 186, 212, 265, 279, 310, 318, 372, 465, 477, 530, 558, 620, 636, 795, 930, 954, 1060, 1116, 1395, 1590, 1643, 1860, 1908, 2385, 2790, 3180, 3286, 4770, 4929, 5580, 6379, 6572, 8215, 9540, 9858, 12758, 14787, 16430, 19137, 19716, 24645, 25516, 29574, 31895, 32860, 38274, 49290, 57411, 59148, 63790, 73935, 76548, 95685, 98580, 114822, 127580, 147870, 191370, 197749, 229644, 287055, 295740, 338087, 382740, 395498, 574110, 593247, 676174, 790996, 988745, 1014261, 1148220, 1186494, 1352348, 1690435, 1779741, 1977490, 2028522, 2372988, 2966235, 3042783, 3380870, 3559482, 3954980, 4057044, 5071305, 5932470, 6085566, 6761740, 7118964, 8898705, 10142610, 10480697, 11864940, 12171132, 15213915, 17797410, 20285220, 20961394, 30427830, 31442091, 35594820, 41922788, 52403485, 60855660, 62884182, 94326273, 104806970, 125768364, 157210455, 188652546, 209613940, 314420910, 377305092, 471631365, 628841820, 943262730, 1886525460]

約数ペア:

[(1, 1886525460), (2, 943262730), (3, 628841820), (4, 471631365), (5, 377305092), (6, 314420910), (9, 209613940), (10, 188652546), (12, 157210455), (15, 125768364), (18, 104806970), (20, 94326273), (30, 62884182), (31, 60855660), (36, 52403485), (45, 41922788), (53, 35594820), (60, 31442091), (62, 30427830), (90, 20961394), (93, 20285220), (106, 17797410), (124, 15213915), (155, 12171132), (159, 11864940), (180, 10480697), (186, 10142610), (212, 8898705), (265, 7118964), (279, 6761740), (310, 6085566), (318, 5932470), (372, 5071305), (465, 4057044), (477, 3954980), (530, 3559482), (558, 3380870), (620, 3042783), (636, 2966235), (795, 2372988), (930, 2028522), (954, 1977490), (1060, 1779741), (1116, 1690435), (1395, 1352348), (1590, 1186494), (1643, 1148220), (1860, 1014261), (1908, 988745), (2385, 790996), (2790, 676174), (3180, 593247), (3286, 574110), (4770, 395498), (4929, 382740), (5580, 338087), (6379, 295740), (6572, 287055), (8215, 229644), (9540, 197749), (9858, 191370), (12758, 147870), (14787, 127580), (16430, 114822), (19137, 98580), (19716, 95685), (24645, 76548), (25516, 73935), (29574, 63790), (31895, 59148), (32860, 57411), (38274, 49290)]