23768340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 67314240

約数和(自身を除く): 43545900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4451, 5340, 8902, 13353, 17804, 22255, 26706, 44510, 53412, 66765, 89020, 133530, 267060, 396139, 792278, 1188417, 1584556, 1980695, 2376834, 3961390, 4753668, 5942085, 7922780, 11884170, 23768340]

約数ペア:

[(1, 23768340), (2, 11884170), (3, 7922780), (4, 5942085), (5, 4753668), (6, 3961390), (10, 2376834), (12, 1980695), (15, 1584556), (20, 1188417), (30, 792278), (60, 396139), (89, 267060), (178, 133530), (267, 89020), (356, 66765), (445, 53412), (534, 44510), (890, 26706), (1068, 22255), (1335, 17804), (1780, 13353), (2670, 8902), (4451, 5340)]