22223460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7559}}^1$

素因数の和:7585

約数の個数: 72

約数和(自身を含む): 72394560

約数和(自身を除く): 50171100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7559, 15118, 22677, 30236, 37795, 45354, 52913, 75590, 90708, 105826, 113385, 151180, 158739, 211652, 226770, 264565, 317478, 370391, 453540, 529130, 634956, 740782, 793695, 1058260, 1111173, 1481564, 1587390, 1851955, 2222346, 3174780, 3703910, 4444692, 5555865, 7407820, 11111730, 22223460]

約数ペア:

[(1, 22223460), (2, 11111730), (3, 7407820), (4, 5555865), (5, 4444692), (6, 3703910), (7, 3174780), (10, 2222346), (12, 1851955), (14, 1587390), (15, 1481564), (20, 1111173), (21, 1058260), (28, 793695), (30, 740782), (35, 634956), (42, 529130), (49, 453540), (60, 370391), (70, 317478), (84, 264565), (98, 226770), (105, 211652), (140, 158739), (147, 151180), (196, 113385), (210, 105826), (245, 90708), (294, 75590), (420, 52913), (490, 45354), (588, 37795), (735, 30236), (980, 22677), (1470, 15118), (2940, 7559)]