80966130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{55079}}^1$

素因数の和:55103

約数の個数: 48

約数和(自身を含む): 226048320

約数和(自身を除く): 145082190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 55079, 110158, 165237, 275395, 330474, 385553, 550790, 771106, 826185, 1156659, 1652370, 1927765, 2313318, 2698871, 3855530, 5397742, 5783295, 8096613, 11566590, 13494355, 16193226, 26988710, 40483065, 80966130]

約数ペア:

[(1, 80966130), (2, 40483065), (3, 26988710), (5, 16193226), (6, 13494355), (7, 11566590), (10, 8096613), (14, 5783295), (15, 5397742), (21, 3855530), (30, 2698871), (35, 2313318), (42, 1927765), (49, 1652370), (70, 1156659), (98, 826185), (105, 771106), (147, 550790), (210, 385553), (245, 330474), (294, 275395), (490, 165237), (735, 110158), (1470, 55079)]