243496170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 669427200

約数和(自身を除く): 425931030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 79, 90, 115, 138, 158, 207, 230, 237, 345, 395, 414, 474, 690, 711, 790, 1035, 1185, 1422, 1489, 1817, 2070, 2370, 2978, 3555, 3634, 4467, 5451, 7110, 7445, 8934, 9085, 10902, 13401, 14890, 16353, 18170, 22335, 26802, 27255, 32706, 34247, 44670, 54510, 67005, 68494, 81765, 102741, 117631, 134010, 163530, 171235, 205482, 235262, 308223, 342470, 352893, 513705, 588155, 616446, 705786, 1027410, 1058679, 1176310, 1541115, 1764465, 2117358, 2705513, 3082230, 3528930, 5293395, 5411026, 8116539, 10586790, 13527565, 16233078, 24349617, 27055130, 40582695, 48699234, 81165390, 121748085, 243496170]

約数ペア:

[(1, 243496170), (2, 121748085), (3, 81165390), (5, 48699234), (6, 40582695), (9, 27055130), (10, 24349617), (15, 16233078), (18, 13527565), (23, 10586790), (30, 8116539), (45, 5411026), (46, 5293395), (69, 3528930), (79, 3082230), (90, 2705513), (115, 2117358), (138, 1764465), (158, 1541115), (207, 1176310), (230, 1058679), (237, 1027410), (345, 705786), (395, 616446), (414, 588155), (474, 513705), (690, 352893), (711, 342470), (790, 308223), (1035, 235262), (1185, 205482), (1422, 171235), (1489, 163530), (1817, 134010), (2070, 117631), (2370, 102741), (2978, 81765), (3555, 68494), (3634, 67005), (4467, 54510), (5451, 44670), (7110, 34247), (7445, 32706), (8934, 27255), (9085, 26802), (10902, 22335), (13401, 18170), (14890, 16353)]