123067860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9721}}^1$

素因数の和:9944

約数の個数: 48

約数和(自身を含む): 346258752

約数和(自身を除く): 223190892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 9721, 12660, 19442, 29163, 38884, 48605, 58326, 97210, 116652, 145815, 194420, 291630, 583260, 2051131, 4102262, 6153393, 8204524, 10255655, 12306786, 20511310, 24613572, 30766965, 41022620, 61533930, 123067860]

約数ペア:

[(1, 123067860), (2, 61533930), (3, 41022620), (4, 30766965), (5, 24613572), (6, 20511310), (10, 12306786), (12, 10255655), (15, 8204524), (20, 6153393), (30, 4102262), (60, 2051131), (211, 583260), (422, 291630), (633, 194420), (844, 145815), (1055, 116652), (1266, 97210), (2110, 58326), (2532, 48605), (3165, 38884), (4220, 29163), (6330, 19442), (9721, 12660)]