30046072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 70096320

約数和(自身を除く): 40050248

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 853, 952, 1036, 1258, 1706, 2072, 2516, 3412, 4403, 5032, 5971, 6824, 8806, 11942, 14501, 17612, 23884, 29002, 31561, 35224, 47768, 58004, 63122, 101507, 116008, 126244, 203014, 220927, 252488, 406028, 441854, 536537, 812056, 883708, 1073074, 1767416, 2146148, 3755759, 4292296, 7511518, 15023036, 30046072]

約数ペア:

[(1, 30046072), (2, 15023036), (4, 7511518), (7, 4292296), (8, 3755759), (14, 2146148), (17, 1767416), (28, 1073074), (34, 883708), (37, 812056), (56, 536537), (68, 441854), (74, 406028), (119, 252488), (136, 220927), (148, 203014), (238, 126244), (259, 116008), (296, 101507), (476, 63122), (518, 58004), (629, 47768), (853, 35224), (952, 31561), (1036, 29002), (1258, 23884), (1706, 17612), (2072, 14501), (2516, 11942), (3412, 8806), (4403, 6824), (5032, 5971)]