7222620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 21930048

約数和(自身を除く): 14707428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 97, 102, 146, 170, 194, 204, 219, 255, 291, 292, 340, 365, 388, 438, 485, 510, 582, 730, 876, 970, 1020, 1095, 1164, 1241, 1455, 1460, 1649, 1940, 2190, 2482, 2910, 3298, 3723, 4380, 4947, 4964, 5820, 6205, 6596, 7081, 7446, 8245, 9894, 12410, 14162, 14892, 16490, 18615, 19788, 21243, 24735, 24820, 28324, 32980, 35405, 37230, 42486, 49470, 70810, 74460, 84972, 98940, 106215, 120377, 141620, 212430, 240754, 361131, 424860, 481508, 601885, 722262, 1203770, 1444524, 1805655, 2407540, 3611310, 7222620]

約数ペア:

[(1, 7222620), (2, 3611310), (3, 2407540), (4, 1805655), (5, 1444524), (6, 1203770), (10, 722262), (12, 601885), (15, 481508), (17, 424860), (20, 361131), (30, 240754), (34, 212430), (51, 141620), (60, 120377), (68, 106215), (73, 98940), (85, 84972), (97, 74460), (102, 70810), (146, 49470), (170, 42486), (194, 37230), (204, 35405), (219, 32980), (255, 28324), (291, 24820), (292, 24735), (340, 21243), (365, 19788), (388, 18615), (438, 16490), (485, 14892), (510, 14162), (582, 12410), (730, 9894), (876, 8245), (970, 7446), (1020, 7081), (1095, 6596), (1164, 6205), (1241, 5820), (1455, 4964), (1460, 4947), (1649, 4380), (1940, 3723), (2190, 3298), (2482, 2910)]