1908940530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{14591}}^1$

素因数の和:14704

約数の個数: 96

約数和(自身を含む): 5389701120

約数和(自身を除く): 3480760590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 623, 735, 890, 1246, 1335, 1470, 1869, 2670, 3115, 3738, 4361, 6230, 8722, 9345, 13083, 14591, 18690, 21805, 26166, 29182, 43610, 43773, 65415, 72955, 87546, 102137, 130830, 145910, 204274, 218865, 306411, 437730, 510685, 612822, 714959, 1021370, 1298599, 1429918, 1532055, 2144877, 2597198, 3064110, 3574795, 3895797, 4289754, 6492995, 7149590, 7791594, 9090193, 10724385, 12985990, 18180386, 19478985, 21448770, 27270579, 38957970, 45450965, 54541158, 63631351, 90901930, 127262702, 136352895, 190894053, 272705790, 318156755, 381788106, 636313510, 954470265, 1908940530]

約数ペア:

[(1, 1908940530), (2, 954470265), (3, 636313510), (5, 381788106), (6, 318156755), (7, 272705790), (10, 190894053), (14, 136352895), (15, 127262702), (21, 90901930), (30, 63631351), (35, 54541158), (42, 45450965), (49, 38957970), (70, 27270579), (89, 21448770), (98, 19478985), (105, 18180386), (147, 12985990), (178, 10724385), (210, 9090193), (245, 7791594), (267, 7149590), (294, 6492995), (445, 4289754), (490, 3895797), (534, 3574795), (623, 3064110), (735, 2597198), (890, 2144877), (1246, 1532055), (1335, 1429918), (1470, 1298599), (1869, 1021370), (2670, 714959), (3115, 612822), (3738, 510685), (4361, 437730), (6230, 306411), (8722, 218865), (9345, 204274), (13083, 145910), (14591, 130830), (18690, 102137), (21805, 87546), (26166, 72955), (29182, 65415), (43610, 43773)]