27088490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 60359040

約数和(自身を除く): 33270550

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 997, 1045, 1235, 1430, 1994, 2090, 2470, 2717, 4985, 5434, 9970, 10967, 12961, 13585, 18943, 21934, 25922, 27170, 37886, 54835, 64805, 94715, 109670, 129610, 142571, 189430, 208373, 246259, 285142, 416746, 492518, 712855, 1041865, 1231295, 1425710, 2083730, 2462590, 2708849, 5417698, 13544245, 27088490]

約数ペア:

[(1, 27088490), (2, 13544245), (5, 5417698), (10, 2708849), (11, 2462590), (13, 2083730), (19, 1425710), (22, 1231295), (26, 1041865), (38, 712855), (55, 492518), (65, 416746), (95, 285142), (110, 246259), (130, 208373), (143, 189430), (190, 142571), (209, 129610), (247, 109670), (286, 94715), (418, 64805), (494, 54835), (715, 37886), (997, 27170), (1045, 25922), (1235, 21934), (1430, 18943), (1994, 13585), (2090, 12961), (2470, 10967), (2717, 9970), (4985, 5434)]