1951702930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1\times {\mathrm{2287}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 3574771200

約数和(自身を除く): 1623068270

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1399, 2287, 2798, 4574, 6995, 11435, 13990, 22870, 85339, 139507, 170678, 279014, 426695, 697535, 853390, 1395070, 3199513, 6399026, 15997565, 31995130, 195170293, 390340586, 975851465, 1951702930]

約数ペア:

[(1, 1951702930), (2, 975851465), (5, 390340586), (10, 195170293), (61, 31995130), (122, 15997565), (305, 6399026), (610, 3199513), (1399, 1395070), (2287, 853390), (2798, 697535), (4574, 426695), (6995, 279014), (11435, 170678), (13990, 139507), (22870, 85339)]