2442318420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{457363}}^1$

素因数の和:457464

約数の個数: 48

約数和(自身を含む): 6915343680

約数和(自身を除く): 4473025260

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, 5340, 457363, 914726, 1372089, 1829452, 2286815, 2744178, 4573630, 5488356, 6860445, 9147260, 13720890, 27441780, 40705307, 81410614, 122115921, 162821228, 203526535, 244231842, 407053070, 488463684, 610579605, 814106140, 1221159210, 2442318420]

約数ペア:

[(1, 2442318420), (2, 1221159210), (3, 814106140), (4, 610579605), (5, 488463684), (6, 407053070), (10, 244231842), (12, 203526535), (15, 162821228), (20, 122115921), (30, 81410614), (60, 40705307), (89, 27441780), (178, 13720890), (267, 9147260), (356, 6860445), (445, 5488356), (534, 4573630), (890, 2744178), (1068, 2286815), (1335, 1829452), (1780, 1372089), (2670, 914726), (5340, 457363)]