122640157310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:882

約数の個数: 128

約数和(自身を含む): 246781624320

約数和(自身を除く): 124141467010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 137, 139, 254, 274, 278, 461, 635, 685, 695, 922, 1270, 1370, 1390, 1397, 1507, 1529, 2305, 2794, 3014, 3058, 4610, 5071, 6985, 7535, 7645, 10142, 13970, 15070, 15290, 17399, 17653, 19043, 25355, 34798, 35306, 38086, 50710, 58547, 63157, 64079, 86995, 88265, 95215, 117094, 126314, 128158, 173990, 176530, 190430, 191389, 194183, 209473, 292735, 315785, 320395, 382778, 388366, 418946, 585470, 631570, 640790, 644017, 694727, 704869, 956945, 970915, 1047365, 1288034, 1389454, 1409738, 1913890, 1941830, 2094730, 2418461, 3220085, 3473635, 3524345, 4836922, 6440170, 6947270, 7048690, 8020939, 8138033, 8778823, 12092305, 16041878, 16276066, 17557646, 24184610, 26603071, 40104695, 40690165, 43894115, 53206142, 80209390, 81380330, 87788230, 88230329, 89518363, 96567053, 133015355, 176460658, 179036726, 193134106, 266030710, 441151645, 447591815, 482835265, 882303290, 895183630, 965670530, 1114910521, 2229821042, 5574552605, 11149105210, 12264015731, 24528031462, 61320078655, 122640157310]

約数ペア:

[(1, 122640157310), (2, 61320078655), (5, 24528031462), (10, 12264015731), (11, 11149105210), (22, 5574552605), (55, 2229821042), (110, 1114910521), (127, 965670530), (137, 895183630), (139, 882303290), (254, 482835265), (274, 447591815), (278, 441151645), (461, 266030710), (635, 193134106), (685, 179036726), (695, 176460658), (922, 133015355), (1270, 96567053), (1370, 89518363), (1390, 88230329), (1397, 87788230), (1507, 81380330), (1529, 80209390), (2305, 53206142), (2794, 43894115), (3014, 40690165), (3058, 40104695), (4610, 26603071), (5071, 24184610), (6985, 17557646), (7535, 16276066), (7645, 16041878), (10142, 12092305), (13970, 8778823), (15070, 8138033), (15290, 8020939), (17399, 7048690), (17653, 6947270), (19043, 6440170), (25355, 4836922), (34798, 3524345), (35306, 3473635), (38086, 3220085), (50710, 2418461), (58547, 2094730), (63157, 1941830), (64079, 1913890), (86995, 1409738), (88265, 1389454), (95215, 1288034), (117094, 1047365), (126314, 970915), (128158, 956945), (173990, 704869), (176530, 694727), (190430, 644017), (191389, 640790), (194183, 631570), (209473, 585470), (292735, 418946), (315785, 388366), (320395, 382778)]