120930390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191953}}^1$

素因数の和:191973

約数の個数: 48

約数和(自身を含む): 359337888

約数和(自身を除く): 238407498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 191953, 383906, 575859, 959765, 1151718, 1343671, 1727577, 1919530, 2687342, 2879295, 3455154, 4031013, 5758590, 6718355, 8062026, 8637885, 12093039, 13436710, 17275770, 20155065, 24186078, 40310130, 60465195, 120930390]

約数ペア:

[(1, 120930390), (2, 60465195), (3, 40310130), (5, 24186078), (6, 20155065), (7, 17275770), (9, 13436710), (10, 12093039), (14, 8637885), (15, 8062026), (18, 6718355), (21, 5758590), (30, 4031013), (35, 3455154), (42, 2879295), (45, 2687342), (63, 1919530), (70, 1727577), (90, 1343671), (105, 1151718), (126, 959765), (210, 575859), (315, 383906), (630, 191953)]