88304860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{90107}}^1$

素因数の和:90130

約数の個数: 36

約数和(自身を含む): 215718552

約数和(自身を除く): 127413692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 90107, 180214, 360428, 450535, 630749, 901070, 1261498, 1802140, 2522996, 3153745, 4415243, 6307490, 8830486, 12614980, 17660972, 22076215, 44152430, 88304860]

約数ペア:

[(1, 88304860), (2, 44152430), (4, 22076215), (5, 17660972), (7, 12614980), (10, 8830486), (14, 6307490), (20, 4415243), (28, 3153745), (35, 2522996), (49, 1802140), (70, 1261498), (98, 901070), (140, 630749), (196, 450535), (245, 360428), (490, 180214), (980, 90107)]