29895978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 70736544

約数和(自身を除く): 40840566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 1667, 2562, 2989, 3334, 5001, 5978, 8967, 10002, 11669, 17934, 23338, 35007, 70014, 81683, 101687, 163366, 203374, 245049, 305061, 490098, 610122, 711809, 1423618, 2135427, 4270854, 4982663, 9965326, 14947989, 29895978]

約数ペア:

[(1, 29895978), (2, 14947989), (3, 9965326), (6, 4982663), (7, 4270854), (14, 2135427), (21, 1423618), (42, 711809), (49, 610122), (61, 490098), (98, 305061), (122, 245049), (147, 203374), (183, 163366), (294, 101687), (366, 81683), (427, 70014), (854, 35007), (1281, 23338), (1667, 17934), (2562, 11669), (2989, 10002), (3334, 8967), (5001, 5978)]