186973020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79903}}^1$

素因数の和:79931

約数の個数: 72

約数和(自身を含む): 610786176

約数和(自身を除く): 423813156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 79903, 159806, 239709, 319612, 399515, 479418, 719127, 799030, 958836, 1038739, 1198545, 1438254, 1598060, 2077478, 2397090, 2876508, 3116217, 3595635, 4154956, 4794180, 5193695, 6232434, 7191270, 9348651, 10387390, 12464868, 14382540, 15581085, 18697302, 20774780, 31162170, 37394604, 46743255, 62324340, 93486510, 186973020]

約数ペア:

[(1, 186973020), (2, 93486510), (3, 62324340), (4, 46743255), (5, 37394604), (6, 31162170), (9, 20774780), (10, 18697302), (12, 15581085), (13, 14382540), (15, 12464868), (18, 10387390), (20, 9348651), (26, 7191270), (30, 6232434), (36, 5193695), (39, 4794180), (45, 4154956), (52, 3595635), (60, 3116217), (65, 2876508), (78, 2397090), (90, 2077478), (117, 1598060), (130, 1438254), (156, 1198545), (180, 1038739), (195, 958836), (234, 799030), (260, 719127), (390, 479418), (468, 399515), (585, 319612), (780, 239709), (1170, 159806), (2340, 79903)]