74959290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 128

約数和(自身を含む): 241989120

約数和(自身を除く): 167029830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2333, 3213, 3570, 4590, 4666, 5355, 6426, 6999, 10710, 11665, 13998, 16065, 16331, 20997, 23330, 32130, 32662, 34995, 39661, 41994, 48993, 62991, 69990, 79322, 81655, 97986, 104985, 118983, 125982, 146979, 163310, 198305, 209970, 237966, 244965, 277627, 293958, 314955, 356949, 396610, 440937, 489930, 555254, 594915, 629910, 713898, 734895, 832881, 881874, 1070847, 1189830, 1388135, 1469790, 1665762, 1784745, 2141694, 2204685, 2498643, 2776270, 3569490, 4164405, 4409370, 4997286, 5354235, 7495929, 8328810, 10708470, 12493215, 14991858, 24986430, 37479645, 74959290]

約数ペア:

[(1, 74959290), (2, 37479645), (3, 24986430), (5, 14991858), (6, 12493215), (7, 10708470), (9, 8328810), (10, 7495929), (14, 5354235), (15, 4997286), (17, 4409370), (18, 4164405), (21, 3569490), (27, 2776270), (30, 2498643), (34, 2204685), (35, 2141694), (42, 1784745), (45, 1665762), (51, 1469790), (54, 1388135), (63, 1189830), (70, 1070847), (85, 881874), (90, 832881), (102, 734895), (105, 713898), (119, 629910), (126, 594915), (135, 555254), (153, 489930), (170, 440937), (189, 396610), (210, 356949), (238, 314955), (255, 293958), (270, 277627), (306, 244965), (315, 237966), (357, 209970), (378, 198305), (459, 163310), (510, 146979), (595, 125982), (630, 118983), (714, 104985), (765, 97986), (918, 81655), (945, 79322), (1071, 69990), (1190, 62991), (1530, 48993), (1785, 41994), (1890, 39661), (2142, 34995), (2295, 32662), (2333, 32130), (3213, 23330), (3570, 20997), (4590, 16331), (4666, 16065), (5355, 13998), (6426, 11665), (6999, 10710)]