27977670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 86676480

約数和(自身を除く): 58698810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 131, 135, 189, 210, 226, 262, 270, 315, 339, 378, 393, 565, 630, 655, 678, 786, 791, 917, 945, 1017, 1130, 1179, 1310, 1582, 1695, 1834, 1890, 1965, 2034, 2358, 2373, 2751, 3051, 3390, 3537, 3930, 3955, 4585, 4746, 5085, 5502, 5895, 6102, 7074, 7119, 7910, 8253, 9170, 10170, 11790, 11865, 13755, 14238, 14803, 15255, 16506, 17685, 21357, 23730, 24759, 27510, 29606, 30510, 35370, 35595, 41265, 42714, 44409, 49518, 71190, 74015, 82530, 88818, 103621, 106785, 123795, 133227, 148030, 207242, 213570, 222045, 247590, 266454, 310863, 399681, 444090, 518105, 621726, 666135, 799362, 932589, 1036210, 1332270, 1554315, 1865178, 1998405, 2797767, 3108630, 3996810, 4662945, 5595534, 9325890, 13988835, 27977670]

約数ペア:

[(1, 27977670), (2, 13988835), (3, 9325890), (5, 5595534), (6, 4662945), (7, 3996810), (9, 3108630), (10, 2797767), (14, 1998405), (15, 1865178), (18, 1554315), (21, 1332270), (27, 1036210), (30, 932589), (35, 799362), (42, 666135), (45, 621726), (54, 518105), (63, 444090), (70, 399681), (90, 310863), (105, 266454), (113, 247590), (126, 222045), (131, 213570), (135, 207242), (189, 148030), (210, 133227), (226, 123795), (262, 106785), (270, 103621), (315, 88818), (339, 82530), (378, 74015), (393, 71190), (565, 49518), (630, 44409), (655, 42714), (678, 41265), (786, 35595), (791, 35370), (917, 30510), (945, 29606), (1017, 27510), (1130, 24759), (1179, 23730), (1310, 21357), (1582, 17685), (1695, 16506), (1834, 15255), (1890, 14803), (1965, 14238), (2034, 13755), (2358, 11865), (2373, 11790), (2751, 10170), (3051, 9170), (3390, 8253), (3537, 7910), (3930, 7119), (3955, 7074), (4585, 6102), (4746, 5895), (5085, 5502)]