936694980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{400297}}^1$

素因数の和:400325

約数の個数: 72

約数和(自身を含む): 3059877912

約数和(自身を除く): 2123182932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 400297, 800594, 1200891, 1601188, 2001485, 2401782, 3602673, 4002970, 4803564, 5203861, 6004455, 7205346, 8005940, 10407722, 12008910, 14410692, 15611583, 18013365, 20815444, 24017820, 26019305, 31223166, 36026730, 46834749, 52038610, 62446332, 72053460, 78057915, 93669498, 104077220, 156115830, 187338996, 234173745, 312231660, 468347490, 936694980]

約数ペア:

[(1, 936694980), (2, 468347490), (3, 312231660), (4, 234173745), (5, 187338996), (6, 156115830), (9, 104077220), (10, 93669498), (12, 78057915), (13, 72053460), (15, 62446332), (18, 52038610), (20, 46834749), (26, 36026730), (30, 31223166), (36, 26019305), (39, 24017820), (45, 20815444), (52, 18013365), (60, 15611583), (65, 14410692), (78, 12008910), (90, 10407722), (117, 8005940), (130, 7205346), (156, 6004455), (180, 5203861), (195, 4803564), (234, 4002970), (260, 3602673), (390, 2401782), (468, 2001485), (585, 1601188), (780, 1200891), (1170, 800594), (2340, 400297)]