30959838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 84756672

約数和(自身を除く): 53796834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 461, 533, 546, 574, 738, 819, 861, 922, 1066, 1383, 1599, 1638, 1722, 2583, 2766, 3198, 3227, 3731, 4149, 4797, 5166, 5993, 6454, 7462, 8298, 9594, 9681, 11193, 11986, 17979, 18901, 19362, 22386, 29043, 33579, 35958, 37802, 41951, 53937, 56703, 58086, 67158, 83902, 107874, 113406, 125853, 132307, 170109, 245713, 251706, 264614, 340218, 377559, 396921, 491426, 737139, 755118, 793842, 1190763, 1474278, 1719991, 2211417, 2381526, 3439982, 4422834, 5159973, 10319946, 15479919, 30959838]

約数ペア:

[(1, 30959838), (2, 15479919), (3, 10319946), (6, 5159973), (7, 4422834), (9, 3439982), (13, 2381526), (14, 2211417), (18, 1719991), (21, 1474278), (26, 1190763), (39, 793842), (41, 755118), (42, 737139), (63, 491426), (78, 396921), (82, 377559), (91, 340218), (117, 264614), (123, 251706), (126, 245713), (182, 170109), (234, 132307), (246, 125853), (273, 113406), (287, 107874), (369, 83902), (461, 67158), (533, 58086), (546, 56703), (574, 53937), (738, 41951), (819, 37802), (861, 35958), (922, 33579), (1066, 29043), (1383, 22386), (1599, 19362), (1638, 18901), (1722, 17979), (2583, 11986), (2766, 11193), (3198, 9681), (3227, 9594), (3731, 8298), (4149, 7462), (4797, 6454), (5166, 5993)]