242647110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 673712640

約数和(自身を除く): 431065530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 107, 111, 135, 185, 214, 222, 227, 270, 321, 333, 370, 454, 535, 555, 642, 666, 681, 963, 999, 1070, 1110, 1135, 1362, 1605, 1665, 1926, 1998, 2043, 2270, 2889, 3210, 3330, 3405, 3959, 4086, 4815, 4995, 5778, 6129, 6810, 7918, 8399, 9630, 9990, 10215, 11877, 12258, 14445, 16798, 19795, 20430, 23754, 24289, 25197, 28890, 30645, 35631, 39590, 41995, 48578, 50394, 59385, 61290, 71262, 72867, 75591, 83990, 106893, 118770, 121445, 125985, 145734, 151182, 178155, 213786, 218601, 226773, 242890, 251970, 356310, 364335, 377955, 437202, 453546, 534465, 655803, 728670, 755910, 898693, 1068930, 1093005, 1133865, 1311606, 1797386, 2186010, 2267730, 2696079, 3279015, 4493465, 5392158, 6558030, 8088237, 8986930, 13480395, 16176474, 24264711, 26960790, 40441185, 48529422, 80882370, 121323555, 242647110]

約数ペア:

[(1, 242647110), (2, 121323555), (3, 80882370), (5, 48529422), (6, 40441185), (9, 26960790), (10, 24264711), (15, 16176474), (18, 13480395), (27, 8986930), (30, 8088237), (37, 6558030), (45, 5392158), (54, 4493465), (74, 3279015), (90, 2696079), (107, 2267730), (111, 2186010), (135, 1797386), (185, 1311606), (214, 1133865), (222, 1093005), (227, 1068930), (270, 898693), (321, 755910), (333, 728670), (370, 655803), (454, 534465), (535, 453546), (555, 437202), (642, 377955), (666, 364335), (681, 356310), (963, 251970), (999, 242890), (1070, 226773), (1110, 218601), (1135, 213786), (1362, 178155), (1605, 151182), (1665, 145734), (1926, 125985), (1998, 121445), (2043, 118770), (2270, 106893), (2889, 83990), (3210, 75591), (3330, 72867), (3405, 71262), (3959, 61290), (4086, 59385), (4815, 50394), (4995, 48578), (5778, 41995), (6129, 39590), (6810, 35631), (7918, 30645), (8399, 28890), (9630, 25197), (9990, 24289), (10215, 23754), (11877, 20430), (12258, 19795), (14445, 16798)]