145731090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 364124160

約数和(自身を除く): 218393070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 191, 290, 382, 435, 573, 870, 877, 955, 1146, 1754, 1910, 2631, 2865, 4385, 5262, 5539, 5730, 8770, 11078, 13155, 16617, 25433, 26310, 27695, 33234, 50866, 55390, 76299, 83085, 127165, 152598, 166170, 167507, 254330, 335014, 381495, 502521, 762990, 837535, 1005042, 1675070, 2512605, 4857703, 5025210, 9715406, 14573109, 24288515, 29146218, 48577030, 72865545, 145731090]

約数ペア:

[(1, 145731090), (2, 72865545), (3, 48577030), (5, 29146218), (6, 24288515), (10, 14573109), (15, 9715406), (29, 5025210), (30, 4857703), (58, 2512605), (87, 1675070), (145, 1005042), (174, 837535), (191, 762990), (290, 502521), (382, 381495), (435, 335014), (573, 254330), (870, 167507), (877, 166170), (955, 152598), (1146, 127165), (1754, 83085), (1910, 76299), (2631, 55390), (2865, 50866), (4385, 33234), (5262, 27695), (5539, 26310), (5730, 25433), (8770, 16617), (11078, 13155)]