39977190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 72

約数和(自身を含む): 114279984

約数和(自身を除く): 74302794

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 3671, 5445, 7342, 10890, 11013, 18355, 22026, 33039, 36710, 40381, 55065, 66078, 80762, 110130, 121143, 165195, 201905, 242286, 330390, 363429, 403810, 444191, 605715, 726858, 888382, 1211430, 1332573, 1817145, 2220955, 2665146, 3634290, 3997719, 4441910, 6662865, 7995438, 13325730, 19988595, 39977190]

約数ペア:

[(1, 39977190), (2, 19988595), (3, 13325730), (5, 7995438), (6, 6662865), (9, 4441910), (10, 3997719), (11, 3634290), (15, 2665146), (18, 2220955), (22, 1817145), (30, 1332573), (33, 1211430), (45, 888382), (55, 726858), (66, 605715), (90, 444191), (99, 403810), (110, 363429), (121, 330390), (165, 242286), (198, 201905), (242, 165195), (330, 121143), (363, 110130), (495, 80762), (605, 66078), (726, 55065), (990, 40381), (1089, 36710), (1210, 33039), (1815, 22026), (2178, 18355), (3630, 11013), (3671, 10890), (5445, 7342)]