74750340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4201

約数の個数: 96

約数和(自身を含む): 244823040

約数和(自身を除く): 170072700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4139, 4515, 6020, 8278, 9030, 12417, 16556, 18060, 20695, 24834, 28973, 41390, 49668, 57946, 62085, 82780, 86919, 115892, 124170, 144865, 173838, 177977, 248340, 289730, 347676, 355954, 434595, 533931, 579460, 711908, 869190, 889885, 1067862, 1245839, 1738380, 1779770, 2135724, 2491678, 2669655, 3559540, 3737517, 4983356, 5339310, 6229195, 7475034, 10678620, 12458390, 14950068, 18687585, 24916780, 37375170, 74750340]

約数ペア:

[(1, 74750340), (2, 37375170), (3, 24916780), (4, 18687585), (5, 14950068), (6, 12458390), (7, 10678620), (10, 7475034), (12, 6229195), (14, 5339310), (15, 4983356), (20, 3737517), (21, 3559540), (28, 2669655), (30, 2491678), (35, 2135724), (42, 1779770), (43, 1738380), (60, 1245839), (70, 1067862), (84, 889885), (86, 869190), (105, 711908), (129, 579460), (140, 533931), (172, 434595), (210, 355954), (215, 347676), (258, 289730), (301, 248340), (420, 177977), (430, 173838), (516, 144865), (602, 124170), (645, 115892), (860, 86919), (903, 82780), (1204, 62085), (1290, 57946), (1505, 49668), (1806, 41390), (2580, 28973), (3010, 24834), (3612, 20695), (4139, 18060), (4515, 16556), (6020, 12417), (8278, 9030)]