319177860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 929252352

約数和(自身を除く): 610074492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 310, 314, 372, 465, 471, 620, 628, 785, 930, 942, 1093, 1570, 1860, 1884, 2186, 2355, 3140, 3279, 4372, 4710, 4867, 5465, 6558, 9420, 9734, 10930, 13116, 14601, 16395, 19468, 21860, 24335, 29202, 32790, 33883, 48670, 58404, 65580, 67766, 73005, 97340, 101649, 135532, 146010, 169415, 171601, 203298, 292020, 338830, 343202, 406596, 508245, 514803, 677660, 686404, 858005, 1016490, 1029606, 1716010, 2032980, 2059212, 2574015, 3432020, 5148030, 5319631, 10296060, 10639262, 15958893, 21278524, 26598155, 31917786, 53196310, 63835572, 79794465, 106392620, 159588930, 319177860]

約数ペア:

[(1, 319177860), (2, 159588930), (3, 106392620), (4, 79794465), (5, 63835572), (6, 53196310), (10, 31917786), (12, 26598155), (15, 21278524), (20, 15958893), (30, 10639262), (31, 10296060), (60, 5319631), (62, 5148030), (93, 3432020), (124, 2574015), (155, 2059212), (157, 2032980), (186, 1716010), (310, 1029606), (314, 1016490), (372, 858005), (465, 686404), (471, 677660), (620, 514803), (628, 508245), (785, 406596), (930, 343202), (942, 338830), (1093, 292020), (1570, 203298), (1860, 171601), (1884, 169415), (2186, 146010), (2355, 135532), (3140, 101649), (3279, 97340), (4372, 73005), (4710, 67766), (4867, 65580), (5465, 58404), (6558, 48670), (9420, 33883), (9734, 32790), (10930, 29202), (13116, 24335), (14601, 21860), (16395, 19468)]