11895780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 36465408

約数和(自身を除く): 24569628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 151, 156, 195, 202, 260, 302, 303, 390, 404, 453, 505, 604, 606, 755, 780, 906, 1010, 1212, 1313, 1510, 1515, 1812, 1963, 2020, 2265, 2626, 3020, 3030, 3926, 3939, 4530, 5252, 5889, 6060, 6565, 7852, 7878, 9060, 9815, 11778, 13130, 15251, 15756, 19630, 19695, 23556, 26260, 29445, 30502, 39260, 39390, 45753, 58890, 61004, 76255, 78780, 91506, 117780, 152510, 183012, 198263, 228765, 305020, 396526, 457530, 594789, 793052, 915060, 991315, 1189578, 1982630, 2379156, 2973945, 3965260, 5947890, 11895780]

約数ペア:

[(1, 11895780), (2, 5947890), (3, 3965260), (4, 2973945), (5, 2379156), (6, 1982630), (10, 1189578), (12, 991315), (13, 915060), (15, 793052), (20, 594789), (26, 457530), (30, 396526), (39, 305020), (52, 228765), (60, 198263), (65, 183012), (78, 152510), (101, 117780), (130, 91506), (151, 78780), (156, 76255), (195, 61004), (202, 58890), (260, 45753), (302, 39390), (303, 39260), (390, 30502), (404, 29445), (453, 26260), (505, 23556), (604, 19695), (606, 19630), (755, 15756), (780, 15251), (906, 13130), (1010, 11778), (1212, 9815), (1313, 9060), (1510, 7878), (1515, 7852), (1812, 6565), (1963, 6060), (2020, 5889), (2265, 5252), (2626, 4530), (3020, 3939), (3030, 3926)]