121413610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1831}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 230832000

約数和(自身を除く): 109418390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1745, 1831, 3490, 3662, 6631, 9155, 13262, 18310, 33155, 34789, 66310, 69578, 173945, 347890, 639019, 1278038, 3195095, 6390190, 12141361, 24282722, 60706805, 121413610]

約数ペア:

[(1, 121413610), (2, 60706805), (5, 24282722), (10, 12141361), (19, 6390190), (38, 3195095), (95, 1278038), (190, 639019), (349, 347890), (698, 173945), (1745, 69578), (1831, 66310), (3490, 34789), (3662, 33155), (6631, 18310), (9155, 13262)]