1330402230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{778013}}^1$

素因数の和:778045

約数の個数: 48

約数和(自身を含む): 3641105520

約数和(自身を除く): 2310703290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 778013, 1556026, 2334039, 3890065, 4668078, 7002117, 7780130, 11670195, 14004234, 14782247, 23340390, 29564494, 35010585, 44346741, 70021170, 73911235, 88693482, 133040223, 147822470, 221733705, 266080446, 443467410, 665201115, 1330402230]

約数ペア:

[(1, 1330402230), (2, 665201115), (3, 443467410), (5, 266080446), (6, 221733705), (9, 147822470), (10, 133040223), (15, 88693482), (18, 73911235), (19, 70021170), (30, 44346741), (38, 35010585), (45, 29564494), (57, 23340390), (90, 14782247), (95, 14004234), (114, 11670195), (171, 7780130), (190, 7002117), (285, 4668078), (342, 3890065), (570, 2334039), (855, 1556026), (1710, 778013)]