196562460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 575511552

約数和(自身を除く): 378949092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1410, 1621, 2021, 2580, 2820, 3242, 4042, 4863, 6063, 6484, 8084, 8105, 9726, 10105, 12126, 16210, 19452, 20210, 24252, 24315, 30315, 32420, 40420, 48630, 60630, 69703, 76187, 97260, 121260, 139406, 152374, 209109, 228561, 278812, 304748, 348515, 380935, 418218, 457122, 697030, 761870, 836436, 914244, 1045545, 1142805, 1394060, 1523740, 2091090, 2285610, 3276041, 4182180, 4571220, 6552082, 9828123, 13104164, 16380205, 19656246, 32760410, 39312492, 49140615, 65520820, 98281230, 196562460]

約数ペア:

[(1, 196562460), (2, 98281230), (3, 65520820), (4, 49140615), (5, 39312492), (6, 32760410), (10, 19656246), (12, 16380205), (15, 13104164), (20, 9828123), (30, 6552082), (43, 4571220), (47, 4182180), (60, 3276041), (86, 2285610), (94, 2091090), (129, 1523740), (141, 1394060), (172, 1142805), (188, 1045545), (215, 914244), (235, 836436), (258, 761870), (282, 697030), (430, 457122), (470, 418218), (516, 380935), (564, 348515), (645, 304748), (705, 278812), (860, 228561), (940, 209109), (1290, 152374), (1410, 139406), (1621, 121260), (2021, 97260), (2580, 76187), (2820, 69703), (3242, 60630), (4042, 48630), (4863, 40420), (6063, 32420), (6484, 30315), (8084, 24315), (8105, 24252), (9726, 20210), (10105, 19452), (12126, 16210)]