31193862910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{10459}}^1$

素因数の和:10921

約数の個数: 64

約数和(自身を含む): 64852669440

約数和(自身を除く): 33658806530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 311, 622, 685, 959, 1370, 1555, 1918, 2177, 3110, 4354, 4795, 9590, 10459, 10885, 20918, 21770, 42607, 52295, 73213, 85214, 104590, 146426, 213035, 298249, 366065, 426070, 596498, 732130, 1432883, 1491245, 2865766, 2982490, 3252749, 6505498, 7164415, 10030181, 14328830, 16263745, 20060362, 22769243, 32527490, 45538486, 50150905, 100301810, 113846215, 227692430, 445626613, 891253226, 2228133065, 3119386291, 4456266130, 6238772582, 15596931455, 31193862910]

約数ペア:

[(1, 31193862910), (2, 15596931455), (5, 6238772582), (7, 4456266130), (10, 3119386291), (14, 2228133065), (35, 891253226), (70, 445626613), (137, 227692430), (274, 113846215), (311, 100301810), (622, 50150905), (685, 45538486), (959, 32527490), (1370, 22769243), (1555, 20060362), (1918, 16263745), (2177, 14328830), (3110, 10030181), (4354, 7164415), (4795, 6505498), (9590, 3252749), (10459, 2982490), (10885, 2865766), (20918, 1491245), (21770, 1432883), (42607, 732130), (52295, 596498), (73213, 426070), (85214, 366065), (104590, 298249), (146426, 213035)]