3018860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 4220596

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 683, 884, 1105, 1366, 2210, 2732, 3415, 4420, 6830, 8879, 11611, 13660, 17758, 23222, 35516, 44395, 46444, 58055, 88790, 116110, 150943, 177580, 232220, 301886, 603772, 754715, 1509430, 3018860]

約数ペア:

[(1, 3018860), (2, 1509430), (4, 754715), (5, 603772), (10, 301886), (13, 232220), (17, 177580), (20, 150943), (26, 116110), (34, 88790), (52, 58055), (65, 46444), (68, 44395), (85, 35516), (130, 23222), (170, 17758), (221, 13660), (260, 11611), (340, 8879), (442, 6830), (683, 4420), (884, 3415), (1105, 2732), (1366, 2210)]