30229020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5791}}^1$

素因数の和:5835

約数の個数: 72

約数和(自身を含む): 94872960

約数和(自身を除く): 64643940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 5791, 11582, 17373, 23164, 28955, 34746, 52119, 57910, 69492, 86865, 104238, 115820, 167939, 173730, 208476, 260595, 335878, 347460, 503817, 521190, 671756, 839695, 1007634, 1042380, 1511451, 1679390, 2015268, 2519085, 3022902, 3358780, 5038170, 6045804, 7557255, 10076340, 15114510, 30229020]

約数ペア:

[(1, 30229020), (2, 15114510), (3, 10076340), (4, 7557255), (5, 6045804), (6, 5038170), (9, 3358780), (10, 3022902), (12, 2519085), (15, 2015268), (18, 1679390), (20, 1511451), (29, 1042380), (30, 1007634), (36, 839695), (45, 671756), (58, 521190), (60, 503817), (87, 347460), (90, 335878), (116, 260595), (145, 208476), (174, 173730), (180, 167939), (261, 115820), (290, 104238), (348, 86865), (435, 69492), (522, 57910), (580, 52119), (870, 34746), (1044, 28955), (1305, 23164), (1740, 17373), (2610, 11582), (5220, 5791)]