7209180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 108

約数和(自身を含む): 24109176

約数和(自身を除く): 16899996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 331, 363, 396, 484, 495, 605, 660, 662, 726, 990, 993, 1089, 1210, 1324, 1452, 1655, 1815, 1980, 1986, 2178, 2420, 2979, 3310, 3630, 3641, 3972, 4356, 4965, 5445, 5958, 6620, 7260, 7282, 9930, 10890, 10923, 11916, 14564, 14895, 18205, 19860, 21780, 21846, 29790, 32769, 36410, 40051, 43692, 54615, 59580, 65538, 72820, 80102, 109230, 120153, 131076, 160204, 163845, 200255, 218460, 240306, 327690, 360459, 400510, 480612, 600765, 655380, 720918, 801020, 1201530, 1441836, 1802295, 2403060, 3604590, 7209180]

約数ペア:

[(1, 7209180), (2, 3604590), (3, 2403060), (4, 1802295), (5, 1441836), (6, 1201530), (9, 801020), (10, 720918), (11, 655380), (12, 600765), (15, 480612), (18, 400510), (20, 360459), (22, 327690), (30, 240306), (33, 218460), (36, 200255), (44, 163845), (45, 160204), (55, 131076), (60, 120153), (66, 109230), (90, 80102), (99, 72820), (110, 65538), (121, 59580), (132, 54615), (165, 43692), (180, 40051), (198, 36410), (220, 32769), (242, 29790), (330, 21846), (331, 21780), (363, 19860), (396, 18205), (484, 14895), (495, 14564), (605, 11916), (660, 10923), (662, 10890), (726, 9930), (990, 7282), (993, 7260), (1089, 6620), (1210, 5958), (1324, 5445), (1452, 4965), (1655, 4356), (1815, 3972), (1980, 3641), (1986, 3630), (2178, 3310), (2420, 2979)]