39786030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7247}}^1$

素因数の和:7321

約数の個数: 48

約数和(自身を含む): 105153984

約数和(自身を除く): 65367954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7247, 14494, 21741, 36235, 43482, 65223, 72470, 108705, 130446, 217410, 326115, 442067, 652230, 884134, 1326201, 2210335, 2652402, 3978603, 4420670, 6631005, 7957206, 13262010, 19893015, 39786030]

約数ペア:

[(1, 39786030), (2, 19893015), (3, 13262010), (5, 7957206), (6, 6631005), (9, 4420670), (10, 3978603), (15, 2652402), (18, 2210335), (30, 1326201), (45, 884134), (61, 652230), (90, 442067), (122, 326115), (183, 217410), (305, 130446), (366, 108705), (549, 72470), (610, 65223), (915, 43482), (1098, 36235), (1830, 21741), (2745, 14494), (5490, 7247)]