193508820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34679}}^1$

素因数の和:34725

約数の個数: 72

約数和(自身を含む): 605928960

約数和(自身を除く): 412420140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 34679, 69358, 104037, 138716, 173395, 208074, 312111, 346790, 416148, 520185, 624222, 693580, 1040370, 1075049, 1248444, 1560555, 2080740, 2150098, 3121110, 3225147, 4300196, 5375245, 6242220, 6450294, 9675441, 10750490, 12900588, 16125735, 19350882, 21500980, 32251470, 38701764, 48377205, 64502940, 96754410, 193508820]

約数ペア:

[(1, 193508820), (2, 96754410), (3, 64502940), (4, 48377205), (5, 38701764), (6, 32251470), (9, 21500980), (10, 19350882), (12, 16125735), (15, 12900588), (18, 10750490), (20, 9675441), (30, 6450294), (31, 6242220), (36, 5375245), (45, 4300196), (60, 3225147), (62, 3121110), (90, 2150098), (93, 2080740), (124, 1560555), (155, 1248444), (180, 1075049), (186, 1040370), (279, 693580), (310, 624222), (372, 520185), (465, 416148), (558, 346790), (620, 312111), (930, 208074), (1116, 173395), (1395, 138716), (1860, 104037), (2790, 69358), (5580, 34679)]