30617748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 108

約数和(自身を含む): 95420052

約数和(自身を除く): 64802304

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1021, 1071, 1428, 1666, 1764, 2042, 2142, 2499, 3063, 3332, 4084, 4284, 4998, 6126, 7147, 7497, 9189, 9996, 12252, 14294, 14994, 17357, 18378, 21441, 28588, 29988, 34714, 36756, 42882, 50029, 52071, 64323, 69428, 85764, 100058, 104142, 121499, 128646, 150087, 156213, 200116, 208284, 242998, 257292, 300174, 312426, 364497, 450261, 485996, 600348, 624852, 728994, 850493, 900522, 1093491, 1457988, 1700986, 1801044, 2186982, 2551479, 3401972, 4373964, 5102958, 7654437, 10205916, 15308874, 30617748]

約数ペア:

[(1, 30617748), (2, 15308874), (3, 10205916), (4, 7654437), (6, 5102958), (7, 4373964), (9, 3401972), (12, 2551479), (14, 2186982), (17, 1801044), (18, 1700986), (21, 1457988), (28, 1093491), (34, 900522), (36, 850493), (42, 728994), (49, 624852), (51, 600348), (63, 485996), (68, 450261), (84, 364497), (98, 312426), (102, 300174), (119, 257292), (126, 242998), (147, 208284), (153, 200116), (196, 156213), (204, 150087), (238, 128646), (252, 121499), (294, 104142), (306, 100058), (357, 85764), (441, 69428), (476, 64323), (588, 52071), (612, 50029), (714, 42882), (833, 36756), (882, 34714), (1021, 29988), (1071, 28588), (1428, 21441), (1666, 18378), (1764, 17357), (2042, 14994), (2142, 14294), (2499, 12252), (3063, 9996), (3332, 9189), (4084, 7497), (4284, 7147), (4998, 6126)]