2520610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2290142

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 173, 235, 310, 346, 470, 865, 1457, 1730, 2914, 5363, 7285, 8131, 10726, 14570, 16262, 26815, 40655, 53630, 81310, 252061, 504122, 1260305, 2520610]

約数ペア:

[(1, 2520610), (2, 1260305), (5, 504122), (10, 252061), (31, 81310), (47, 53630), (62, 40655), (94, 26815), (155, 16262), (173, 14570), (235, 10726), (310, 8131), (346, 7285), (470, 5363), (865, 2914), (1457, 1730)]