157030430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1481}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 295783488

約数和(自身を除く): 138753058

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 461, 922, 1481, 2305, 2962, 4610, 7405, 10603, 14810, 21206, 34063, 53015, 68126, 106030, 170315, 340630, 682741, 1365482, 3413705, 6827410, 15703043, 31406086, 78515215, 157030430]

約数ペア:

[(1, 157030430), (2, 78515215), (5, 31406086), (10, 15703043), (23, 6827410), (46, 3413705), (115, 1365482), (230, 682741), (461, 340630), (922, 170315), (1481, 106030), (2305, 68126), (2962, 53015), (4610, 34063), (7405, 21206), (10603, 14810)]