29559990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 74727360

約数和(自身を除く): 45167370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 557, 610, 870, 915, 1114, 1671, 1769, 1830, 2785, 3342, 3538, 5307, 5570, 8355, 8845, 10614, 16153, 16710, 17690, 26535, 32306, 33977, 48459, 53070, 67954, 80765, 96918, 101931, 161530, 169885, 203862, 242295, 339770, 484590, 509655, 985333, 1019310, 1970666, 2955999, 4926665, 5911998, 9853330, 14779995, 29559990]

約数ペア:

[(1, 29559990), (2, 14779995), (3, 9853330), (5, 5911998), (6, 4926665), (10, 2955999), (15, 1970666), (29, 1019310), (30, 985333), (58, 509655), (61, 484590), (87, 339770), (122, 242295), (145, 203862), (174, 169885), (183, 161530), (290, 101931), (305, 96918), (366, 80765), (435, 67954), (557, 53070), (610, 48459), (870, 33977), (915, 32306), (1114, 26535), (1671, 17690), (1769, 16710), (1830, 16153), (2785, 10614), (3342, 8845), (3538, 8355), (5307, 5570)]