142682930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3163}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 277470144

約数和(自身を除く): 134787214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3163, 3470, 4511, 6326, 9022, 15815, 22555, 31630, 41119, 45110, 82238, 205595, 411190, 1097561, 2195122, 5487805, 10975610, 14268293, 28536586, 71341465, 142682930]

約数ペア:

[(1, 142682930), (2, 71341465), (5, 28536586), (10, 14268293), (13, 10975610), (26, 5487805), (65, 2195122), (130, 1097561), (347, 411190), (694, 205595), (1735, 82238), (3163, 45110), (3470, 41119), (4511, 31630), (6326, 22555), (9022, 15815)]