1045411020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{10427}}^1$

素因数の和:10999

約数の個数: 72

約数和(自身を含む): 3177077904

約数和(自身を除く): 2131666884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 10427, 11140, 16710, 20052, 20854, 25065, 31281, 33420, 41708, 50130, 52135, 62562, 93843, 100260, 104270, 125124, 156405, 187686, 208540, 312810, 375372, 469215, 625620, 938430, 1876860, 5807839, 11615678, 17423517, 23231356, 29039195, 34847034, 52270551, 58078390, 69694068, 87117585, 104541102, 116156780, 174235170, 209082204, 261352755, 348470340, 522705510, 1045411020]

約数ペア:

[(1, 1045411020), (2, 522705510), (3, 348470340), (4, 261352755), (5, 209082204), (6, 174235170), (9, 116156780), (10, 104541102), (12, 87117585), (15, 69694068), (18, 58078390), (20, 52270551), (30, 34847034), (36, 29039195), (45, 23231356), (60, 17423517), (90, 11615678), (180, 5807839), (557, 1876860), (1114, 938430), (1671, 625620), (2228, 469215), (2785, 375372), (3342, 312810), (5013, 208540), (5570, 187686), (6684, 156405), (8355, 125124), (10026, 104270), (10427, 100260), (11140, 93843), (16710, 62562), (20052, 52135), (20854, 50130), (25065, 41708), (31281, 33420)]