30509934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 84188160

約数和(自身を除く): 53678226

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 173, 182, 221, 238, 247, 266, 273, 323, 346, 357, 399, 442, 494, 519, 546, 646, 663, 714, 741, 798, 969, 1038, 1211, 1326, 1482, 1547, 1729, 1938, 2249, 2261, 2422, 2941, 3094, 3287, 3458, 3633, 4199, 4498, 4522, 4641, 5187, 5882, 6574, 6747, 6783, 7266, 8398, 8823, 9282, 9861, 10374, 12597, 13494, 13566, 15743, 17646, 19722, 20587, 23009, 25194, 29393, 31486, 38233, 41174, 42731, 46018, 47229, 55879, 58786, 61761, 69027, 76466, 85462, 88179, 94458, 111758, 114699, 123522, 128193, 138054, 167637, 176358, 229398, 256386, 267631, 299117, 335274, 391153, 535262, 598234, 726427, 782306, 802893, 897351, 1173459, 1452854, 1605786, 1794702, 2179281, 2346918, 4358562, 5084989, 10169978, 15254967, 30509934]

約数ペア:

[(1, 30509934), (2, 15254967), (3, 10169978), (6, 5084989), (7, 4358562), (13, 2346918), (14, 2179281), (17, 1794702), (19, 1605786), (21, 1452854), (26, 1173459), (34, 897351), (38, 802893), (39, 782306), (42, 726427), (51, 598234), (57, 535262), (78, 391153), (91, 335274), (102, 299117), (114, 267631), (119, 256386), (133, 229398), (173, 176358), (182, 167637), (221, 138054), (238, 128193), (247, 123522), (266, 114699), (273, 111758), (323, 94458), (346, 88179), (357, 85462), (399, 76466), (442, 69027), (494, 61761), (519, 58786), (546, 55879), (646, 47229), (663, 46018), (714, 42731), (741, 41174), (798, 38233), (969, 31486), (1038, 29393), (1211, 25194), (1326, 23009), (1482, 20587), (1547, 19722), (1729, 17646), (1938, 15743), (2249, 13566), (2261, 13494), (2422, 12597), (2941, 10374), (3094, 9861), (3287, 9282), (3458, 8823), (3633, 8398), (4199, 7266), (4498, 6783), (4522, 6747), (4641, 6574), (5187, 5882)]