1863030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 5116608

約数和(自身を除く): 3253578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 281, 390, 442, 510, 562, 663, 843, 1105, 1326, 1405, 1686, 2210, 2810, 3315, 3653, 4215, 4777, 6630, 7306, 8430, 9554, 10959, 14331, 18265, 21918, 23885, 28662, 36530, 47770, 54795, 62101, 71655, 109590, 124202, 143310, 186303, 310505, 372606, 621010, 931515, 1863030]

約数ペア:

[(1, 1863030), (2, 931515), (3, 621010), (5, 372606), (6, 310505), (10, 186303), (13, 143310), (15, 124202), (17, 109590), (26, 71655), (30, 62101), (34, 54795), (39, 47770), (51, 36530), (65, 28662), (78, 23885), (85, 21918), (102, 18265), (130, 14331), (170, 10959), (195, 9554), (221, 8430), (255, 7306), (281, 6630), (390, 4777), (442, 4215), (510, 3653), (562, 3315), (663, 2810), (843, 2210), (1105, 1686), (1326, 1405)]