67911889390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12703}}^1\times {\mathrm{14449}}^1$

素因数の和:27196

約数の個数: 32

約数和(自身を含む): 125563795200

約数和(自身を除く): 57651905810

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 12703, 14449, 25406, 28898, 63515, 72245, 127030, 144490, 470011, 534613, 940022, 1069226, 2350055, 2673065, 4700110, 5346130, 183545647, 367091294, 917728235, 1835456470, 6791188939, 13582377878, 33955944695, 67911889390]

約数ペア:

[(1, 67911889390), (2, 33955944695), (5, 13582377878), (10, 6791188939), (37, 1835456470), (74, 917728235), (185, 367091294), (370, 183545647), (12703, 5346130), (14449, 4700110), (25406, 2673065), (28898, 2350055), (63515, 1069226), (72245, 940022), (127030, 534613), (144490, 470011)]