43510980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 127411200

約数和(自身を除く): 83900220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 149, 155, 157, 186, 298, 310, 314, 372, 447, 465, 471, 596, 620, 628, 745, 785, 894, 930, 942, 1490, 1570, 1788, 1860, 1884, 2235, 2355, 2980, 3140, 4470, 4619, 4710, 4867, 8940, 9238, 9420, 9734, 13857, 14601, 18476, 19468, 23095, 23393, 24335, 27714, 29202, 46190, 46786, 48670, 55428, 58404, 69285, 70179, 73005, 92380, 93572, 97340, 116965, 138570, 140358, 146010, 233930, 277140, 280716, 292020, 350895, 467860, 701790, 725183, 1403580, 1450366, 2175549, 2900732, 3625915, 4351098, 7251830, 8702196, 10877745, 14503660, 21755490, 43510980]

約数ペア:

[(1, 43510980), (2, 21755490), (3, 14503660), (4, 10877745), (5, 8702196), (6, 7251830), (10, 4351098), (12, 3625915), (15, 2900732), (20, 2175549), (30, 1450366), (31, 1403580), (60, 725183), (62, 701790), (93, 467860), (124, 350895), (149, 292020), (155, 280716), (157, 277140), (186, 233930), (298, 146010), (310, 140358), (314, 138570), (372, 116965), (447, 97340), (465, 93572), (471, 92380), (596, 73005), (620, 70179), (628, 69285), (745, 58404), (785, 55428), (894, 48670), (930, 46786), (942, 46190), (1490, 29202), (1570, 27714), (1788, 24335), (1860, 23393), (1884, 23095), (2235, 19468), (2355, 18476), (2980, 14601), (3140, 13857), (4470, 9734), (4619, 9420), (4710, 9238), (4867, 8940)]