6939540

素因数分解:

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

素因数の和:270

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 15075180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 181, 213, 270, 284, 355, 362, 426, 540, 543, 639, 710, 724, 852, 905, 1065, 1086, 1278, 1420, 1629, 1810, 1917, 2130, 2172, 2556, 2715, 3195, 3258, 3620, 3834, 4260, 4887, 5430, 6390, 6516, 7668, 8145, 9585, 9774, 10860, 12780, 12851, 16290, 19170, 19548, 24435, 25702, 32580, 38340, 38553, 48870, 51404, 64255, 77106, 97740, 115659, 128510, 154212, 192765, 231318, 257020, 346977, 385530, 462636, 578295, 693954, 771060, 1156590, 1387908, 1734885, 2313180, 3469770, 6939540]

約数ペア:

[(1, 6939540), (2, 3469770), (3, 2313180), (4, 1734885), (5, 1387908), (6, 1156590), (9, 771060), (10, 693954), (12, 578295), (15, 462636), (18, 385530), (20, 346977), (27, 257020), (30, 231318), (36, 192765), (45, 154212), (54, 128510), (60, 115659), (71, 97740), (90, 77106), (108, 64255), (135, 51404), (142, 48870), (180, 38553), (181, 38340), (213, 32580), (270, 25702), (284, 24435), (355, 19548), (362, 19170), (426, 16290), (540, 12851), (543, 12780), (639, 10860), (710, 9774), (724, 9585), (852, 8145), (905, 7668), (1065, 6516), (1086, 6390), (1278, 5430), (1420, 4887), (1629, 4260), (1810, 3834), (1917, 3620), (2130, 3258), (2172, 3195), (2556, 2715)]