90844860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24821}}^1$

素因数の和:24894

約数の個数: 48

約数和(自身を含む): 258545952

約数和(自身を除く): 167701092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 24821, 49642, 74463, 99284, 124105, 148926, 248210, 297852, 372315, 496420, 744630, 1489260, 1514081, 3028162, 4542243, 6056324, 7570405, 9084486, 15140810, 18168972, 22711215, 30281620, 45422430, 90844860]

約数ペア:

[(1, 90844860), (2, 45422430), (3, 30281620), (4, 22711215), (5, 18168972), (6, 15140810), (10, 9084486), (12, 7570405), (15, 6056324), (20, 4542243), (30, 3028162), (60, 1514081), (61, 1489260), (122, 744630), (183, 496420), (244, 372315), (305, 297852), (366, 248210), (610, 148926), (732, 124105), (915, 99284), (1220, 74463), (1830, 49642), (3660, 24821)]