121145910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 314318880

約数和(自身を除く): 193172970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 157, 170, 178, 255, 267, 289, 314, 445, 471, 510, 534, 578, 785, 867, 890, 942, 1335, 1445, 1513, 1570, 1734, 2355, 2669, 2670, 2890, 3026, 4335, 4539, 4710, 5338, 7565, 8007, 8670, 9078, 13345, 13973, 15130, 16014, 22695, 25721, 26690, 27946, 40035, 41919, 45373, 45390, 51442, 69865, 77163, 80070, 83838, 90746, 128605, 136119, 139730, 154326, 209595, 226865, 237541, 257210, 272238, 385815, 419190, 453730, 475082, 680595, 712623, 771630, 1187705, 1361190, 1425246, 2375410, 3563115, 4038197, 7126230, 8076394, 12114591, 20190985, 24229182, 40381970, 60572955, 121145910]

約数ペア:

[(1, 121145910), (2, 60572955), (3, 40381970), (5, 24229182), (6, 20190985), (10, 12114591), (15, 8076394), (17, 7126230), (30, 4038197), (34, 3563115), (51, 2375410), (85, 1425246), (89, 1361190), (102, 1187705), (157, 771630), (170, 712623), (178, 680595), (255, 475082), (267, 453730), (289, 419190), (314, 385815), (445, 272238), (471, 257210), (510, 237541), (534, 226865), (578, 209595), (785, 154326), (867, 139730), (890, 136119), (942, 128605), (1335, 90746), (1445, 83838), (1513, 80070), (1570, 77163), (1734, 69865), (2355, 51442), (2669, 45390), (2670, 45373), (2890, 41919), (3026, 40035), (4335, 27946), (4539, 26690), (4710, 25721), (5338, 22695), (7565, 16014), (8007, 15130), (8670, 13973), (9078, 13345)]