66354330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45139}}^1$

素因数の和:45163

約数の個数: 48

約数和(自身を含む): 185254560

約数和(自身を除く): 118900230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45139, 90278, 135417, 225695, 270834, 315973, 451390, 631946, 677085, 947919, 1354170, 1579865, 1895838, 2211811, 3159730, 4423622, 4739595, 6635433, 9479190, 11059055, 13270866, 22118110, 33177165, 66354330]

約数ペア:

[(1, 66354330), (2, 33177165), (3, 22118110), (5, 13270866), (6, 11059055), (7, 9479190), (10, 6635433), (14, 4739595), (15, 4423622), (21, 3159730), (30, 2211811), (35, 1895838), (42, 1579865), (49, 1354170), (70, 947919), (98, 677085), (105, 631946), (147, 451390), (210, 315973), (245, 270834), (294, 225695), (490, 135417), (735, 90278), (1470, 45139)]