141894540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12923}}^1$

素因数の和:12999

約数の個数: 72

約数和(自身を含む): 437503248

約数和(自身を除く): 295608708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 12923, 25846, 38769, 51692, 64615, 77538, 116307, 129230, 155076, 193845, 232614, 258460, 387690, 465228, 581535, 775380, 788303, 1163070, 1576606, 2326140, 2364909, 3153212, 3941515, 4729818, 7094727, 7883030, 9459636, 11824545, 14189454, 15766060, 23649090, 28378908, 35473635, 47298180, 70947270, 141894540]

約数ペア:

[(1, 141894540), (2, 70947270), (3, 47298180), (4, 35473635), (5, 28378908), (6, 23649090), (9, 15766060), (10, 14189454), (12, 11824545), (15, 9459636), (18, 7883030), (20, 7094727), (30, 4729818), (36, 3941515), (45, 3153212), (60, 2364909), (61, 2326140), (90, 1576606), (122, 1163070), (180, 788303), (183, 775380), (244, 581535), (305, 465228), (366, 387690), (549, 258460), (610, 232614), (732, 193845), (915, 155076), (1098, 129230), (1220, 116307), (1830, 77538), (2196, 64615), (2745, 51692), (3660, 38769), (5490, 25846), (10980, 12923)]