30204231239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 39797452800

約数和(自身を除く): 9593221561

約数列:

[1, 7, 13, 19, 79, 91, 133, 247, 397, 553, 557, 1027, 1501, 1729, 2779, 3899, 5161, 7189, 7241, 7543, 10507, 10583, 19513, 31363, 36127, 44003, 50687, 52801, 74081, 98059, 136591, 137579, 219541, 221129, 308021, 407719, 572039, 595897, 686413, 836057, 963053, 1547903, 2854033, 2874677, 4004273, 4171279, 4201451, 5852399, 7746661, 10868741, 17469191, 20122739, 29410157, 54226627, 54618863, 76081187, 122284337, 227099483, 331914629, 382332041, 1589696381, 2323402403, 4314890177, 30204231239]

約数ペア:

[(1, 30204231239), (7, 4314890177), (13, 2323402403), (19, 1589696381), (79, 382332041), (91, 331914629), (133, 227099483), (247, 122284337), (397, 76081187), (553, 54618863), (557, 54226627), (1027, 29410157), (1501, 20122739), (1729, 17469191), (2779, 10868741), (3899, 7746661), (5161, 5852399), (7189, 4201451), (7241, 4171279), (7543, 4004273), (10507, 2874677), (10583, 2854033), (19513, 1547903), (31363, 963053), (36127, 836057), (44003, 686413), (50687, 595897), (52801, 572039), (74081, 407719), (98059, 308021), (136591, 221129), (137579, 219541)]