751248420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31069}}^1$

素因数の和:31125

約数の個数: 96

約数和(自身を含む): 2338452480

約数和(自身を除く): 1587204060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 31069, 62138, 93207, 124276, 155345, 186414, 310690, 372828, 403897, 466035, 621380, 807794, 932070, 963139, 1211691, 1615588, 1864140, 1926278, 2019485, 2423382, 2889417, 3852556, 4038970, 4815695, 4846764, 5778834, 6058455, 8077940, 9631390, 11557668, 12116910, 12520807, 14447085, 19262780, 24233820, 25041614, 28894170, 37562421, 50083228, 57788340, 62604035, 75124842, 125208070, 150249684, 187812105, 250416140, 375624210, 751248420]

約数ペア:

[(1, 751248420), (2, 375624210), (3, 250416140), (4, 187812105), (5, 150249684), (6, 125208070), (10, 75124842), (12, 62604035), (13, 57788340), (15, 50083228), (20, 37562421), (26, 28894170), (30, 25041614), (31, 24233820), (39, 19262780), (52, 14447085), (60, 12520807), (62, 12116910), (65, 11557668), (78, 9631390), (93, 8077940), (124, 6058455), (130, 5778834), (155, 4846764), (156, 4815695), (186, 4038970), (195, 3852556), (260, 2889417), (310, 2423382), (372, 2019485), (390, 1926278), (403, 1864140), (465, 1615588), (620, 1211691), (780, 963139), (806, 932070), (930, 807794), (1209, 621380), (1612, 466035), (1860, 403897), (2015, 372828), (2418, 310690), (4030, 186414), (4836, 155345), (6045, 124276), (8060, 93207), (12090, 62138), (24180, 31069)]