74973510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19373}}^1$

素因数の和:19429

約数の個数: 48

約数和(自身を含む): 199474704

約数和(自身を除く): 124501194

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, 19373, 38746, 58119, 96865, 116238, 174357, 193730, 290595, 348714, 581190, 833039, 871785, 1666078, 1743570, 2499117, 4165195, 4998234, 7497351, 8330390, 12495585, 14994702, 24991170, 37486755, 74973510]

約数ペア:

[(1, 74973510), (2, 37486755), (3, 24991170), (5, 14994702), (6, 12495585), (9, 8330390), (10, 7497351), (15, 4998234), (18, 4165195), (30, 2499117), (43, 1743570), (45, 1666078), (86, 871785), (90, 833039), (129, 581190), (215, 348714), (258, 290595), (387, 193730), (430, 174357), (645, 116238), (774, 96865), (1290, 58119), (1935, 38746), (3870, 19373)]