852508930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4201}}^1$

素因数の和:4451

約数の個数: 64

約数和(自身を含む): 1897555968

約数和(自身を除く): 1045047038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 223, 446, 455, 910, 1115, 1561, 2230, 2899, 3122, 4201, 5798, 7805, 8402, 14495, 15610, 20293, 21005, 28990, 29407, 40586, 42010, 54613, 58814, 101465, 109226, 147035, 202930, 273065, 294070, 382291, 546130, 764582, 936823, 1873646, 1911455, 3822910, 4684115, 6557761, 9368230, 12178699, 13115522, 24357398, 32788805, 60893495, 65577610, 85250893, 121786990, 170501786, 426254465, 852508930]

約数ペア:

[(1, 852508930), (2, 426254465), (5, 170501786), (7, 121786990), (10, 85250893), (13, 65577610), (14, 60893495), (26, 32788805), (35, 24357398), (65, 13115522), (70, 12178699), (91, 9368230), (130, 6557761), (182, 4684115), (223, 3822910), (446, 1911455), (455, 1873646), (910, 936823), (1115, 764582), (1561, 546130), (2230, 382291), (2899, 294070), (3122, 273065), (4201, 202930), (5798, 147035), (7805, 109226), (8402, 101465), (14495, 58814), (15610, 54613), (20293, 42010), (21005, 40586), (28990, 29407)]