148236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79697}}^1$

素因数の和:79740

約数の個数: 48

約数和(自身を含む): 428456448

約数和(自身を除く): 280220028

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, 79697, 159394, 239091, 318788, 398485, 478182, 796970, 956364, 1195455, 1593940, 2390910, 2470607, 4781820, 4941214, 7411821, 9882428, 12353035, 14823642, 24706070, 29647284, 37059105, 49412140, 74118210, 148236420]

約数ペア:

[(1, 148236420), (2, 74118210), (3, 49412140), (4, 37059105), (5, 29647284), (6, 24706070), (10, 14823642), (12, 12353035), (15, 9882428), (20, 7411821), (30, 4941214), (31, 4781820), (60, 2470607), (62, 2390910), (93, 1593940), (124, 1195455), (155, 956364), (186, 796970), (310, 478182), (372, 398485), (465, 318788), (620, 239091), (930, 159394), (1860, 79697)]