122215890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5643

約数の個数: 64

約数和(自身を含む): 317851776

約数和(自身を除く): 195635886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 5573, 7310, 10965, 11146, 16719, 21930, 27865, 33438, 55730, 83595, 94741, 167190, 189482, 239639, 284223, 473705, 479278, 568446, 718917, 947410, 1198195, 1421115, 1437834, 2396390, 2842230, 3594585, 4073863, 7189170, 8147726, 12221589, 20369315, 24443178, 40738630, 61107945, 122215890]

約数ペア:

[(1, 122215890), (2, 61107945), (3, 40738630), (5, 24443178), (6, 20369315), (10, 12221589), (15, 8147726), (17, 7189170), (30, 4073863), (34, 3594585), (43, 2842230), (51, 2396390), (85, 1437834), (86, 1421115), (102, 1198195), (129, 947410), (170, 718917), (215, 568446), (255, 479278), (258, 473705), (430, 284223), (510, 239639), (645, 189482), (731, 167190), (1290, 94741), (1462, 83595), (2193, 55730), (3655, 33438), (4386, 27865), (5573, 21930), (7310, 16719), (10965, 11146)]