149715210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106181}}^1$

素因数の和:106238

約数の個数: 32

約数和(自身を含む): 366964992

約数和(自身を除く): 217249782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 106181, 212362, 318543, 530905, 637086, 1061810, 1592715, 3185430, 4990507, 9981014, 14971521, 24952535, 29943042, 49905070, 74857605, 149715210]

約数ペア:

[(1, 149715210), (2, 74857605), (3, 49905070), (5, 29943042), (6, 24952535), (10, 14971521), (15, 9981014), (30, 4990507), (47, 3185430), (94, 1592715), (141, 1061810), (235, 637086), (282, 530905), (470, 318543), (705, 212362), (1410, 106181)]