23203770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 35116230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 179, 290, 298, 358, 435, 447, 537, 745, 870, 894, 895, 1074, 1490, 1790, 2235, 2685, 4321, 4470, 5191, 5370, 8642, 10382, 12963, 15573, 21605, 25926, 25955, 26671, 31146, 43210, 51910, 53342, 64815, 77865, 80013, 129630, 133355, 155730, 160026, 266710, 400065, 773459, 800130, 1546918, 2320377, 3867295, 4640754, 7734590, 11601885, 23203770]

約数ペア:

[(1, 23203770), (2, 11601885), (3, 7734590), (5, 4640754), (6, 3867295), (10, 2320377), (15, 1546918), (29, 800130), (30, 773459), (58, 400065), (87, 266710), (145, 160026), (149, 155730), (174, 133355), (179, 129630), (290, 80013), (298, 77865), (358, 64815), (435, 53342), (447, 51910), (537, 43210), (745, 31146), (870, 26671), (894, 25955), (895, 25926), (1074, 21605), (1490, 15573), (1790, 12963), (2235, 10382), (2685, 8642), (4321, 5370), (4470, 5191)]