1570429190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2473}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 3231954432

約数和(自身を除く): 1661525242

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 251, 253, 502, 506, 1255, 1265, 2473, 2510, 2530, 2761, 4946, 5522, 5773, 11546, 12365, 13805, 24730, 27203, 27610, 28865, 54406, 56879, 57730, 63503, 113758, 127006, 136015, 272030, 284395, 317515, 568790, 620723, 625669, 635030, 1241446, 1251338, 3103615, 3128345, 6207230, 6256690, 6827953, 13655906, 14276629, 28553258, 34139765, 68279530, 71383145, 142766290, 157042919, 314085838, 785214595, 1570429190]

約数ペア:

[(1, 1570429190), (2, 785214595), (5, 314085838), (10, 157042919), (11, 142766290), (22, 71383145), (23, 68279530), (46, 34139765), (55, 28553258), (110, 14276629), (115, 13655906), (230, 6827953), (251, 6256690), (253, 6207230), (502, 3128345), (506, 3103615), (1255, 1251338), (1265, 1241446), (2473, 635030), (2510, 625669), (2530, 620723), (2761, 568790), (4946, 317515), (5522, 284395), (5773, 272030), (11546, 136015), (12365, 127006), (13805, 113758), (24730, 63503), (27203, 57730), (27610, 56879), (28865, 54406)]