325540410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20359}}^1$

素因数の和:20423

約数の個数: 64

約数和(自身を含む): 861960960

約数和(自身を除く): 536420550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 20359, 40718, 61077, 101795, 122154, 203590, 264667, 305385, 529334, 610770, 794001, 834719, 1323335, 1588002, 1669438, 2504157, 2646670, 3970005, 4173595, 5008314, 7940010, 8347190, 10851347, 12520785, 21702694, 25041570, 32554041, 54256735, 65108082, 108513470, 162770205, 325540410]

約数ペア:

[(1, 325540410), (2, 162770205), (3, 108513470), (5, 65108082), (6, 54256735), (10, 32554041), (13, 25041570), (15, 21702694), (26, 12520785), (30, 10851347), (39, 8347190), (41, 7940010), (65, 5008314), (78, 4173595), (82, 3970005), (123, 2646670), (130, 2504157), (195, 1669438), (205, 1588002), (246, 1323335), (390, 834719), (410, 794001), (533, 610770), (615, 529334), (1066, 305385), (1230, 264667), (1599, 203590), (2665, 122154), (3198, 101795), (5330, 61077), (7995, 40718), (15990, 20359)]