30993516

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 90

約数和(自身を含む): 86329628

約数和(自身を除く): 55336112

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 331, 459, 578, 612, 662, 867, 918, 993, 1156, 1324, 1377, 1734, 1836, 1986, 2601, 2754, 2979, 3468, 3972, 5202, 5508, 5627, 5958, 7803, 8937, 10404, 11254, 11916, 15606, 16881, 17874, 22508, 23409, 26811, 31212, 33762, 35748, 46818, 50643, 53622, 67524, 93636, 95659, 101286, 107244, 151929, 191318, 202572, 286977, 303858, 382636, 455787, 573954, 607716, 860931, 911574, 1147908, 1721862, 1823148, 2582793, 3443724, 5165586, 7748379, 10331172, 15496758, 30993516]

約数ペア:

[(1, 30993516), (2, 15496758), (3, 10331172), (4, 7748379), (6, 5165586), (9, 3443724), (12, 2582793), (17, 1823148), (18, 1721862), (27, 1147908), (34, 911574), (36, 860931), (51, 607716), (54, 573954), (68, 455787), (81, 382636), (102, 303858), (108, 286977), (153, 202572), (162, 191318), (204, 151929), (289, 107244), (306, 101286), (324, 95659), (331, 93636), (459, 67524), (578, 53622), (612, 50643), (662, 46818), (867, 35748), (918, 33762), (993, 31212), (1156, 26811), (1324, 23409), (1377, 22508), (1734, 17874), (1836, 16881), (1986, 15606), (2601, 11916), (2754, 11254), (2979, 10404), (3468, 8937), (3972, 7803), (5202, 5958), (5508, 5627)]