15674588930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31957}}^1$

素因数の和:32009

約数の個数: 128

約数和(自身を含む): 38656396800

約数和(自身を除く): 22981807870

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 343, 385, 455, 490, 539, 637, 686, 715, 770, 910, 1001, 1078, 1274, 1430, 1715, 2002, 2695, 3185, 3430, 3773, 4459, 5005, 5390, 6370, 7007, 7546, 8918, 10010, 14014, 18865, 22295, 31957, 35035, 37730, 44590, 49049, 63914, 70070, 98098, 159785, 223699, 245245, 319570, 351527, 415441, 447398, 490490, 703054, 830882, 1118495, 1565893, 1757635, 2077205, 2236990, 2460689, 2908087, 3131786, 3515270, 4154410, 4569851, 4921378, 5816174, 7829465, 9139702, 10961251, 12303445, 14540435, 15658930, 17224823, 20356609, 21922502, 22849255, 24606890, 29080870, 31988957, 34449646, 40713218, 45698510, 54806255, 63977914, 86124115, 101783045, 109612510, 120573761, 142496263, 159944785, 172248230, 203566090, 223922699, 241147522, 284992526, 319889570, 447845398, 602868805, 712481315, 1119613495, 1205737610, 1424962630, 1567458893, 2239226990, 3134917786, 7837294465, 15674588930]

約数ペア:

[(1, 15674588930), (2, 7837294465), (5, 3134917786), (7, 2239226990), (10, 1567458893), (11, 1424962630), (13, 1205737610), (14, 1119613495), (22, 712481315), (26, 602868805), (35, 447845398), (49, 319889570), (55, 284992526), (65, 241147522), (70, 223922699), (77, 203566090), (91, 172248230), (98, 159944785), (110, 142496263), (130, 120573761), (143, 109612510), (154, 101783045), (182, 86124115), (245, 63977914), (286, 54806255), (343, 45698510), (385, 40713218), (455, 34449646), (490, 31988957), (539, 29080870), (637, 24606890), (686, 22849255), (715, 21922502), (770, 20356609), (910, 17224823), (1001, 15658930), (1078, 14540435), (1274, 12303445), (1430, 10961251), (1715, 9139702), (2002, 7829465), (2695, 5816174), (3185, 4921378), (3430, 4569851), (3773, 4154410), (4459, 3515270), (5005, 3131786), (5390, 2908087), (6370, 2460689), (7007, 2236990), (7546, 2077205), (8918, 1757635), (10010, 1565893), (14014, 1118495), (18865, 830882), (22295, 703054), (31957, 490490), (35035, 447398), (37730, 415441), (44590, 351527), (49049, 319570), (63914, 245245), (70070, 223699), (98098, 159785)]