4226940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 13392288

約数和(自身を除く): 9165348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1021, 1035, 1380, 2042, 2070, 3063, 4084, 4140, 5105, 6126, 9189, 10210, 12252, 15315, 18378, 20420, 23483, 30630, 36756, 45945, 46966, 61260, 70449, 91890, 93932, 117415, 140898, 183780, 211347, 234830, 281796, 352245, 422694, 469660, 704490, 845388, 1056735, 1408980, 2113470, 4226940]

約数ペア:

[(1, 4226940), (2, 2113470), (3, 1408980), (4, 1056735), (5, 845388), (6, 704490), (9, 469660), (10, 422694), (12, 352245), (15, 281796), (18, 234830), (20, 211347), (23, 183780), (30, 140898), (36, 117415), (45, 93932), (46, 91890), (60, 70449), (69, 61260), (90, 46966), (92, 45945), (115, 36756), (138, 30630), (180, 23483), (207, 20420), (230, 18378), (276, 15315), (345, 12252), (414, 10210), (460, 9189), (690, 6126), (828, 5105), (1021, 4140), (1035, 4084), (1380, 3063), (2042, 2070)]