30723160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59083}}^1$

素因数の和:59107

約数の個数: 32

約数和(自身を含む): 74445840

約数和(自身を除く): 43722680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 59083, 118166, 236332, 295415, 472664, 590830, 768079, 1181660, 1536158, 2363320, 3072316, 3840395, 6144632, 7680790, 15361580, 30723160]

約数ペア:

[(1, 30723160), (2, 15361580), (4, 7680790), (5, 6144632), (8, 3840395), (10, 3072316), (13, 2363320), (20, 1536158), (26, 1181660), (40, 768079), (52, 590830), (65, 472664), (104, 295415), (130, 236332), (260, 118166), (520, 59083)]