23620380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56239}}^1$

素因数の和:56258

約数の個数: 48

約数和(自身を含む): 75586560

約数和(自身を除く): 51966180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56239, 112478, 168717, 224956, 281195, 337434, 393673, 562390, 674868, 787346, 843585, 1124780, 1181019, 1574692, 1687170, 1968365, 2362038, 3374340, 3936730, 4724076, 5905095, 7873460, 11810190, 23620380]

約数ペア:

[(1, 23620380), (2, 11810190), (3, 7873460), (4, 5905095), (5, 4724076), (6, 3936730), (7, 3374340), (10, 2362038), (12, 1968365), (14, 1687170), (15, 1574692), (20, 1181019), (21, 1124780), (28, 843585), (30, 787346), (35, 674868), (42, 562390), (60, 393673), (70, 337434), (84, 281195), (105, 224956), (140, 168717), (210, 112478), (420, 56239)]