1156590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 3066336

約数和(自身を除く): 1909746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 181, 213, 355, 362, 426, 543, 639, 710, 905, 1065, 1086, 1278, 1629, 1810, 2130, 2715, 3195, 3258, 5430, 6390, 8145, 12851, 16290, 25702, 38553, 64255, 77106, 115659, 128510, 192765, 231318, 385530, 578295, 1156590]

約数ペア:

[(1, 1156590), (2, 578295), (3, 385530), (5, 231318), (6, 192765), (9, 128510), (10, 115659), (15, 77106), (18, 64255), (30, 38553), (45, 25702), (71, 16290), (90, 12851), (142, 8145), (181, 6390), (213, 5430), (355, 3258), (362, 3195), (426, 2715), (543, 2130), (639, 1810), (710, 1629), (905, 1278), (1065, 1086)]