1330306140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6733}}^1$

素因数の和:6871

約数の個数: 96

約数和(自身を含む): 3869087040

約数和(自身を除く): 2538780900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 444, 445, 534, 555, 740, 890, 1068, 1110, 1335, 1780, 2220, 2670, 3293, 5340, 6586, 6733, 9879, 13172, 13466, 16465, 19758, 20199, 26932, 32930, 33665, 39516, 40398, 49395, 65860, 67330, 80796, 98790, 100995, 134660, 197580, 201990, 249121, 403980, 498242, 599237, 747363, 996484, 1198474, 1245605, 1494726, 1797711, 2396948, 2491210, 2989452, 2996185, 3595422, 3736815, 4982420, 5992370, 7190844, 7473630, 8988555, 11984740, 14947260, 17977110, 22171769, 35954220, 44343538, 66515307, 88687076, 110858845, 133030614, 221717690, 266061228, 332576535, 443435380, 665153070, 1330306140]

約数ペア:

[(1, 1330306140), (2, 665153070), (3, 443435380), (4, 332576535), (5, 266061228), (6, 221717690), (10, 133030614), (12, 110858845), (15, 88687076), (20, 66515307), (30, 44343538), (37, 35954220), (60, 22171769), (74, 17977110), (89, 14947260), (111, 11984740), (148, 8988555), (178, 7473630), (185, 7190844), (222, 5992370), (267, 4982420), (356, 3736815), (370, 3595422), (444, 2996185), (445, 2989452), (534, 2491210), (555, 2396948), (740, 1797711), (890, 1494726), (1068, 1245605), (1110, 1198474), (1335, 996484), (1780, 747363), (2220, 599237), (2670, 498242), (3293, 403980), (5340, 249121), (6586, 201990), (6733, 197580), (9879, 134660), (13172, 100995), (13466, 98790), (16465, 80796), (19758, 67330), (20199, 65860), (26932, 49395), (32930, 40398), (33665, 39516)]