207129660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2399}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 373478340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1439, 2399, 2878, 4317, 4798, 5756, 7195, 7197, 8634, 9596, 11995, 14390, 14394, 17268, 21585, 23990, 28780, 28788, 35985, 43170, 47980, 71970, 86340, 143940, 3452161, 6904322, 10356483, 13808644, 17260805, 20712966, 34521610, 41425932, 51782415, 69043220, 103564830, 207129660]

約数ペア:

[(1, 207129660), (2, 103564830), (3, 69043220), (4, 51782415), (5, 41425932), (6, 34521610), (10, 20712966), (12, 17260805), (15, 13808644), (20, 10356483), (30, 6904322), (60, 3452161), (1439, 143940), (2399, 86340), (2878, 71970), (4317, 47980), (4798, 43170), (5756, 35985), (7195, 28788), (7197, 28780), (8634, 23990), (9596, 21585), (11995, 17268), (14390, 14394)]