27774110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 64253952

約数和(自身を除く): 36479842

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1327, 1495, 1610, 2093, 2654, 2990, 4186, 6635, 9289, 10465, 13270, 17251, 18578, 20930, 30521, 34502, 46445, 61042, 86255, 92890, 120757, 152605, 172510, 213647, 241514, 305210, 396773, 427294, 603785, 793546, 1068235, 1207570, 1983865, 2136470, 2777411, 3967730, 5554822, 13887055, 27774110]

約数ペア:

[(1, 27774110), (2, 13887055), (5, 5554822), (7, 3967730), (10, 2777411), (13, 2136470), (14, 1983865), (23, 1207570), (26, 1068235), (35, 793546), (46, 603785), (65, 427294), (70, 396773), (91, 305210), (115, 241514), (130, 213647), (161, 172510), (182, 152605), (230, 120757), (299, 92890), (322, 86255), (455, 61042), (598, 46445), (805, 34502), (910, 30521), (1327, 20930), (1495, 18578), (1610, 17251), (2093, 13270), (2654, 10465), (2990, 9289), (4186, 6635)]