411426420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{221197}}^1$

素因数の和:221240

約数の個数: 48

約数和(自身を含む): 1189160448

約数和(自身を除く): 777734028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 221197, 442394, 663591, 884788, 1105985, 1327182, 2211970, 2654364, 3317955, 4423940, 6635910, 6857107, 13271820, 13714214, 20571321, 27428428, 34285535, 41142642, 68571070, 82285284, 102856605, 137142140, 205713210, 411426420]

約数ペア:

[(1, 411426420), (2, 205713210), (3, 137142140), (4, 102856605), (5, 82285284), (6, 68571070), (10, 41142642), (12, 34285535), (15, 27428428), (20, 20571321), (30, 13714214), (31, 13271820), (60, 6857107), (62, 6635910), (93, 4423940), (124, 3317955), (155, 2654364), (186, 2211970), (310, 1327182), (372, 1105985), (465, 884788), (620, 663591), (930, 442394), (1860, 221197)]