195290940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 594538560

約数和(自身を除く): 399247620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1635, 2180, 2297, 2834, 3270, 4251, 4594, 5668, 6540, 6891, 7085, 8502, 9188, 11485, 13782, 14170, 17004, 21255, 22970, 27564, 28340, 29861, 34455, 42510, 45940, 59722, 68910, 85020, 89583, 119444, 137820, 149305, 179166, 250373, 298610, 358332, 447915, 500746, 597220, 751119, 895830, 1001492, 1251865, 1502238, 1791660, 2503730, 3004476, 3254849, 3755595, 5007460, 6509698, 7511190, 9764547, 13019396, 15022380, 16274245, 19529094, 32548490, 39058188, 48822735, 65096980, 97645470, 195290940]

約数ペア:

[(1, 195290940), (2, 97645470), (3, 65096980), (4, 48822735), (5, 39058188), (6, 32548490), (10, 19529094), (12, 16274245), (13, 15022380), (15, 13019396), (20, 9764547), (26, 7511190), (30, 6509698), (39, 5007460), (52, 3755595), (60, 3254849), (65, 3004476), (78, 2503730), (109, 1791660), (130, 1502238), (156, 1251865), (195, 1001492), (218, 895830), (260, 751119), (327, 597220), (390, 500746), (436, 447915), (545, 358332), (654, 298610), (780, 250373), (1090, 179166), (1308, 149305), (1417, 137820), (1635, 119444), (2180, 89583), (2297, 85020), (2834, 68910), (3270, 59722), (4251, 45940), (4594, 42510), (5668, 34455), (6540, 29861), (6891, 28340), (7085, 27564), (8502, 22970), (9188, 21255), (11485, 17004), (13782, 14170)]