30829806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 83229120

約数和(自身を除く): 52399314

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 222, 238, 259, 306, 333, 357, 389, 518, 629, 666, 714, 777, 778, 1071, 1167, 1258, 1554, 1887, 2142, 2331, 2334, 2723, 3501, 3774, 4403, 4662, 5446, 5661, 6613, 7002, 8169, 8806, 11322, 13209, 13226, 14393, 16338, 19839, 24507, 26418, 28786, 39627, 39678, 43179, 46291, 49014, 59517, 79254, 86358, 92582, 100751, 119034, 129537, 138873, 201502, 244681, 259074, 277746, 302253, 416619, 489362, 604506, 734043, 833238, 906759, 1468086, 1712767, 1813518, 2202129, 3425534, 4404258, 5138301, 10276602, 15414903, 30829806]

約数ペア:

[(1, 30829806), (2, 15414903), (3, 10276602), (6, 5138301), (7, 4404258), (9, 3425534), (14, 2202129), (17, 1813518), (18, 1712767), (21, 1468086), (34, 906759), (37, 833238), (42, 734043), (51, 604506), (63, 489362), (74, 416619), (102, 302253), (111, 277746), (119, 259074), (126, 244681), (153, 201502), (222, 138873), (238, 129537), (259, 119034), (306, 100751), (333, 92582), (357, 86358), (389, 79254), (518, 59517), (629, 49014), (666, 46291), (714, 43179), (777, 39678), (778, 39627), (1071, 28786), (1167, 26418), (1258, 24507), (1554, 19839), (1887, 16338), (2142, 14393), (2331, 13226), (2334, 13209), (2723, 11322), (3501, 8806), (3774, 8169), (4403, 7002), (4662, 6613), (5446, 5661)]