11319910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 13563290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 89, 115, 158, 161, 178, 230, 322, 395, 445, 553, 623, 790, 805, 890, 1106, 1246, 1610, 1817, 2047, 2765, 3115, 3634, 4094, 5530, 6230, 7031, 9085, 10235, 12719, 14062, 14329, 18170, 20470, 25438, 28658, 35155, 49217, 63595, 70310, 71645, 98434, 127190, 143290, 161713, 246085, 323426, 492170, 808565, 1131991, 1617130, 2263982, 5659955, 11319910]

約数ペア:

[(1, 11319910), (2, 5659955), (5, 2263982), (7, 1617130), (10, 1131991), (14, 808565), (23, 492170), (35, 323426), (46, 246085), (70, 161713), (79, 143290), (89, 127190), (115, 98434), (158, 71645), (161, 70310), (178, 63595), (230, 49217), (322, 35155), (395, 28658), (445, 25438), (553, 20470), (623, 18170), (790, 14329), (805, 14062), (890, 12719), (1106, 10235), (1246, 9085), (1610, 7031), (1817, 6230), (2047, 5530), (2765, 4094), (3115, 3634)]