89218860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11351}}^1$

素因数の和:11494

約数の個数: 48

約数和(自身を含む): 251741952

約数和(自身を除く): 162523092

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, 11351, 22702, 34053, 45404, 56755, 68106, 113510, 136212, 170265, 227020, 340530, 681060, 1486981, 2973962, 4460943, 5947924, 7434905, 8921886, 14869810, 17843772, 22304715, 29739620, 44609430, 89218860]

約数ペア:

[(1, 89218860), (2, 44609430), (3, 29739620), (4, 22304715), (5, 17843772), (6, 14869810), (10, 8921886), (12, 7434905), (15, 5947924), (20, 4460943), (30, 2973962), (60, 1486981), (131, 681060), (262, 340530), (393, 227020), (524, 170265), (655, 136212), (786, 113510), (1310, 68106), (1572, 56755), (1965, 45404), (2620, 34053), (3930, 22702), (7860, 11351)]