83874510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21673}}^1$

素因数の和:21729

約数の個数: 48

約数和(自身を含む): 223155504

約数和(自身を除く): 139280994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 21673, 43346, 65019, 108365, 130038, 195057, 216730, 325095, 390114, 650190, 931939, 975285, 1863878, 1950570, 2795817, 4659695, 5591634, 8387451, 9319390, 13979085, 16774902, 27958170, 41937255, 83874510]

約数ペア:

[(1, 83874510), (2, 41937255), (3, 27958170), (5, 16774902), (6, 13979085), (9, 9319390), (10, 8387451), (15, 5591634), (18, 4659695), (30, 2795817), (43, 1950570), (45, 1863878), (86, 975285), (90, 931939), (129, 650190), (215, 390114), (258, 325095), (387, 216730), (430, 195057), (645, 130038), (774, 108365), (1290, 65019), (1935, 43346), (3870, 21673)]