129304860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16451}}^1$

素因数の和:16594

約数の個数: 48

約数和(自身を含む): 364839552

約数和(自身を除く): 235534692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 16451, 32902, 49353, 65804, 82255, 98706, 164510, 197412, 246765, 329020, 493530, 987060, 2155081, 4310162, 6465243, 8620324, 10775405, 12930486, 21550810, 25860972, 32326215, 43101620, 64652430, 129304860]

約数ペア:

[(1, 129304860), (2, 64652430), (3, 43101620), (4, 32326215), (5, 25860972), (6, 21550810), (10, 12930486), (12, 10775405), (15, 8620324), (20, 6465243), (30, 4310162), (60, 2155081), (131, 987060), (262, 493530), (393, 329020), (524, 246765), (655, 197412), (786, 164510), (1310, 98706), (1572, 82255), (1965, 65804), (2620, 49353), (3930, 32902), (7860, 16451)]