15690384190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2017}}^1\times {\mathrm{4603}}^1$

素因数の和:6653

約数の個数: 48

約数和(自身を含む): 30604132368

約数和(自身を除く): 14913748178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2017, 4034, 4603, 9206, 10085, 20170, 23015, 26221, 46030, 52442, 59839, 119678, 131105, 262210, 299195, 340873, 598390, 681746, 777907, 1555814, 1704365, 3408730, 3889535, 7779070, 9284251, 18568502, 46421255, 92842510, 120695263, 241390526, 603476315, 1206952630, 1569038419, 3138076838, 7845192095, 15690384190]

約数ペア:

[(1, 15690384190), (2, 7845192095), (5, 3138076838), (10, 1569038419), (13, 1206952630), (26, 603476315), (65, 241390526), (130, 120695263), (169, 92842510), (338, 46421255), (845, 18568502), (1690, 9284251), (2017, 7779070), (4034, 3889535), (4603, 3408730), (9206, 1704365), (10085, 1555814), (20170, 777907), (23015, 681746), (26221, 598390), (46030, 340873), (52442, 299195), (59839, 262210), (119678, 131105)]