131796390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5565

約数の個数: 64

約数和(自身を含む): 349857792

約数和(自身を除く): 218061402

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 5471, 8030, 10942, 12045, 16413, 24090, 27355, 32826, 54710, 60181, 82065, 120362, 164130, 180543, 300905, 361086, 399383, 601810, 798766, 902715, 1198149, 1805430, 1996915, 2396298, 3993830, 4393213, 5990745, 8786426, 11981490, 13179639, 21966065, 26359278, 43932130, 65898195, 131796390]

約数ペア:

[(1, 131796390), (2, 65898195), (3, 43932130), (5, 26359278), (6, 21966065), (10, 13179639), (11, 11981490), (15, 8786426), (22, 5990745), (30, 4393213), (33, 3993830), (55, 2396298), (66, 1996915), (73, 1805430), (110, 1198149), (146, 902715), (165, 798766), (219, 601810), (330, 399383), (365, 361086), (438, 300905), (730, 180543), (803, 164130), (1095, 120362), (1606, 82065), (2190, 60181), (2409, 54710), (4015, 32826), (4818, 27355), (5471, 24090), (8030, 16413), (10942, 12045)]