213410010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 385341990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 109, 110, 165, 170, 187, 218, 255, 327, 330, 349, 374, 510, 545, 561, 654, 698, 935, 1047, 1090, 1122, 1199, 1635, 1745, 1853, 1870, 2094, 2398, 2805, 3270, 3490, 3597, 3706, 3839, 5235, 5559, 5610, 5933, 5995, 7194, 7678, 9265, 10470, 11118, 11517, 11866, 11990, 17799, 17985, 18530, 19195, 20383, 23034, 27795, 29665, 35598, 35970, 38041, 38390, 40766, 55590, 57585, 59330, 61149, 65263, 76082, 88995, 101915, 114123, 115170, 122298, 130526, 177990, 190205, 195789, 203830, 228246, 305745, 326315, 380410, 391578, 418451, 570615, 611490, 646697, 652630, 836902, 978945, 1141230, 1255353, 1293394, 1940091, 1957890, 2092255, 2510706, 3233485, 3880182, 4184510, 6276765, 6466970, 7113667, 9700455, 12553530, 14227334, 19400910, 21341001, 35568335, 42682002, 71136670, 106705005, 213410010]

約数ペア:

[(1, 213410010), (2, 106705005), (3, 71136670), (5, 42682002), (6, 35568335), (10, 21341001), (11, 19400910), (15, 14227334), (17, 12553530), (22, 9700455), (30, 7113667), (33, 6466970), (34, 6276765), (51, 4184510), (55, 3880182), (66, 3233485), (85, 2510706), (102, 2092255), (109, 1957890), (110, 1940091), (165, 1293394), (170, 1255353), (187, 1141230), (218, 978945), (255, 836902), (327, 652630), (330, 646697), (349, 611490), (374, 570615), (510, 418451), (545, 391578), (561, 380410), (654, 326315), (698, 305745), (935, 228246), (1047, 203830), (1090, 195789), (1122, 190205), (1199, 177990), (1635, 130526), (1745, 122298), (1853, 115170), (1870, 114123), (2094, 101915), (2398, 88995), (2805, 76082), (3270, 65263), (3490, 61149), (3597, 59330), (3706, 57585), (3839, 55590), (5235, 40766), (5559, 38390), (5610, 38041), (5933, 35970), (5995, 35598), (7194, 29665), (7678, 27795), (9265, 23034), (10470, 20383), (11118, 19195), (11517, 18530), (11866, 17985), (11990, 17799)]