121857270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{94463}}^1$

素因数の和:94516

約数の個数: 32

約数和(自身を含む): 299261952

約数和(自身を除く): 177404682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 94463, 188926, 283389, 472315, 566778, 944630, 1416945, 2833890, 4061909, 8123818, 12185727, 20309545, 24371454, 40619090, 60928635, 121857270]

約数ペア:

[(1, 121857270), (2, 60928635), (3, 40619090), (5, 24371454), (6, 20309545), (10, 12185727), (15, 8123818), (30, 4061909), (43, 2833890), (86, 1416945), (129, 944630), (215, 566778), (258, 472315), (430, 283389), (645, 188926), (1290, 94463)]