13305850980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9641921}}^1$

素因数の和:9641956

約数の個数: 48

約数和(自身を含む): 38876229504

約数和(自身を除く): 25570378524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9641921, 19283842, 28925763, 38567684, 48209605, 57851526, 96419210, 115703052, 144628815, 192838420, 221764183, 289257630, 443528366, 578515260, 665292549, 887056732, 1108820915, 1330585098, 2217641830, 2661170196, 3326462745, 4435283660, 6652925490, 13305850980]

約数ペア:

[(1, 13305850980), (2, 6652925490), (3, 4435283660), (4, 3326462745), (5, 2661170196), (6, 2217641830), (10, 1330585098), (12, 1108820915), (15, 887056732), (20, 665292549), (23, 578515260), (30, 443528366), (46, 289257630), (60, 221764183), (69, 192838420), (92, 144628815), (115, 115703052), (138, 96419210), (230, 57851526), (276, 48209605), (345, 38567684), (460, 28925763), (690, 19283842), (1380, 9641921)]