227070780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 650861568

約数和(自身を除く): 423790788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 151, 213, 284, 302, 353, 355, 426, 453, 604, 706, 710, 755, 852, 906, 1059, 1065, 1412, 1420, 1510, 1765, 1812, 2118, 2130, 2265, 3020, 3530, 4236, 4260, 4530, 5295, 7060, 9060, 10590, 10721, 21180, 21442, 25063, 32163, 42884, 50126, 53303, 53605, 64326, 75189, 100252, 106606, 107210, 125315, 128652, 150378, 159909, 160815, 213212, 214420, 250630, 266515, 300756, 319818, 321630, 375945, 501260, 533030, 639636, 643260, 751890, 799545, 1066060, 1503780, 1599090, 3198180, 3784513, 7569026, 11353539, 15138052, 18922565, 22707078, 37845130, 45414156, 56767695, 75690260, 113535390, 227070780]

約数ペア:

[(1, 227070780), (2, 113535390), (3, 75690260), (4, 56767695), (5, 45414156), (6, 37845130), (10, 22707078), (12, 18922565), (15, 15138052), (20, 11353539), (30, 7569026), (60, 3784513), (71, 3198180), (142, 1599090), (151, 1503780), (213, 1066060), (284, 799545), (302, 751890), (353, 643260), (355, 639636), (426, 533030), (453, 501260), (604, 375945), (706, 321630), (710, 319818), (755, 300756), (852, 266515), (906, 250630), (1059, 214420), (1065, 213212), (1412, 160815), (1420, 159909), (1510, 150378), (1765, 128652), (1812, 125315), (2118, 107210), (2130, 106606), (2265, 100252), (3020, 75189), (3530, 64326), (4236, 53605), (4260, 53303), (4530, 50126), (5295, 42884), (7060, 32163), (9060, 25063), (10590, 21442), (10721, 21180)]