3424980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 10329984

約数和(自身を除く): 6905004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4391, 8782, 13173, 17564, 21955, 26346, 43910, 52692, 57083, 65865, 87820, 114166, 131730, 171249, 228332, 263460, 285415, 342498, 570830, 684996, 856245, 1141660, 1712490, 3424980]

約数ペア:

[(1, 3424980), (2, 1712490), (3, 1141660), (4, 856245), (5, 684996), (6, 570830), (10, 342498), (12, 285415), (13, 263460), (15, 228332), (20, 171249), (26, 131730), (30, 114166), (39, 87820), (52, 65865), (60, 57083), (65, 52692), (78, 43910), (130, 26346), (156, 21955), (195, 17564), (260, 13173), (390, 8782), (780, 4391)]