223378470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20857}}^1$

素因数の和:20894

約数の個数: 96

約数和(自身を含む): 702831168

約数和(自身を除く): 479452698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 20857, 41714, 62571, 104285, 125142, 145999, 187713, 208570, 291998, 312855, 354569, 375426, 437997, 625710, 709138, 729995, 875994, 938565, 1063707, 1313991, 1459990, 1772845, 1877130, 2127414, 2189985, 2481983, 2627982, 3191121, 3545690, 4379970, 4963966, 5318535, 6382242, 6569955, 7445949, 10637070, 12409915, 13139910, 14891898, 15955605, 22337847, 24819830, 31911210, 37229745, 44675694, 74459490, 111689235, 223378470]

約数ペア:

[(1, 223378470), (2, 111689235), (3, 74459490), (5, 44675694), (6, 37229745), (7, 31911210), (9, 24819830), (10, 22337847), (14, 15955605), (15, 14891898), (17, 13139910), (18, 12409915), (21, 10637070), (30, 7445949), (34, 6569955), (35, 6382242), (42, 5318535), (45, 4963966), (51, 4379970), (63, 3545690), (70, 3191121), (85, 2627982), (90, 2481983), (102, 2189985), (105, 2127414), (119, 1877130), (126, 1772845), (153, 1459990), (170, 1313991), (210, 1063707), (238, 938565), (255, 875994), (306, 729995), (315, 709138), (357, 625710), (510, 437997), (595, 375426), (630, 354569), (714, 312855), (765, 291998), (1071, 208570), (1190, 187713), (1530, 145999), (1785, 125142), (2142, 104285), (3570, 62571), (5355, 41714), (10710, 20857)]