66045190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 131051520

約数和(自身を除く): 65006330

約数列:

[1, 2, 5, 10, 23, 31, 46, 59, 62, 115, 118, 155, 157, 230, 295, 310, 314, 590, 713, 785, 1357, 1426, 1570, 1829, 2714, 3565, 3611, 3658, 4867, 6785, 7130, 7222, 9145, 9263, 9734, 13570, 18055, 18290, 18526, 24335, 36110, 42067, 46315, 48670, 84134, 92630, 111941, 210335, 213049, 223882, 287153, 420670, 426098, 559705, 574306, 1065245, 1119410, 1435765, 2130490, 2871530, 6604519, 13209038, 33022595, 66045190]

約数ペア:

[(1, 66045190), (2, 33022595), (5, 13209038), (10, 6604519), (23, 2871530), (31, 2130490), (46, 1435765), (59, 1119410), (62, 1065245), (115, 574306), (118, 559705), (155, 426098), (157, 420670), (230, 287153), (295, 223882), (310, 213049), (314, 210335), (590, 111941), (713, 92630), (785, 84134), (1357, 48670), (1426, 46315), (1570, 42067), (1829, 36110), (2714, 24335), (3565, 18526), (3611, 18290), (3658, 18055), (4867, 13570), (6785, 9734), (7130, 9263), (7222, 9145)]