244647570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 596160000

約数和(自身を除く): 351512430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 229, 239, 298, 447, 458, 478, 687, 717, 745, 894, 1145, 1195, 1374, 1434, 1490, 2235, 2290, 2390, 3435, 3585, 4470, 6870, 7170, 34121, 35611, 54731, 68242, 71222, 102363, 106833, 109462, 164193, 170605, 178055, 204726, 213666, 273655, 328386, 341210, 356110, 511815, 534165, 547310, 820965, 1023630, 1068330, 1641930, 8154919, 16309838, 24464757, 40774595, 48929514, 81549190, 122323785, 244647570]

約数ペア:

[(1, 244647570), (2, 122323785), (3, 81549190), (5, 48929514), (6, 40774595), (10, 24464757), (15, 16309838), (30, 8154919), (149, 1641930), (229, 1068330), (239, 1023630), (298, 820965), (447, 547310), (458, 534165), (478, 511815), (687, 356110), (717, 341210), (745, 328386), (894, 273655), (1145, 213666), (1195, 204726), (1374, 178055), (1434, 170605), (1490, 164193), (2235, 109462), (2290, 106833), (2390, 102363), (3435, 71222), (3585, 68242), (4470, 54731), (6870, 35611), (7170, 34121)]