34790980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 85954176

約数和(自身を除く): 51163196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 131, 140, 196, 245, 262, 271, 490, 524, 542, 655, 917, 980, 1084, 1310, 1355, 1834, 1897, 2620, 2710, 3668, 3794, 4585, 5420, 6419, 7588, 9170, 9485, 12838, 13279, 18340, 18970, 25676, 26558, 32095, 35501, 37940, 53116, 64190, 66395, 71002, 128380, 132790, 142004, 177505, 248507, 265580, 355010, 497014, 710020, 994028, 1242535, 1739549, 2485070, 3479098, 4970140, 6958196, 8697745, 17395490, 34790980]

約数ペア:

[(1, 34790980), (2, 17395490), (4, 8697745), (5, 6958196), (7, 4970140), (10, 3479098), (14, 2485070), (20, 1739549), (28, 1242535), (35, 994028), (49, 710020), (70, 497014), (98, 355010), (131, 265580), (140, 248507), (196, 177505), (245, 142004), (262, 132790), (271, 128380), (490, 71002), (524, 66395), (542, 64190), (655, 53116), (917, 37940), (980, 35501), (1084, 32095), (1310, 26558), (1355, 25676), (1834, 18970), (1897, 18340), (2620, 13279), (2710, 12838), (3668, 9485), (3794, 9170), (4585, 7588), (5420, 6419)]