65098140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 188511120

約数和(自身を除く): 123412980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1129, 1860, 1922, 2258, 2883, 3387, 3844, 4516, 4805, 5645, 5766, 6774, 9610, 11290, 11532, 13548, 14415, 16935, 19220, 22580, 28830, 33870, 34999, 57660, 67740, 69998, 104997, 139996, 174995, 209994, 349990, 419988, 524985, 699980, 1049970, 1084969, 2099940, 2169938, 3254907, 4339876, 5424845, 6509814, 10849690, 13019628, 16274535, 21699380, 32549070, 65098140]

約数ペア:

[(1, 65098140), (2, 32549070), (3, 21699380), (4, 16274535), (5, 13019628), (6, 10849690), (10, 6509814), (12, 5424845), (15, 4339876), (20, 3254907), (30, 2169938), (31, 2099940), (60, 1084969), (62, 1049970), (93, 699980), (124, 524985), (155, 419988), (186, 349990), (310, 209994), (372, 174995), (465, 139996), (620, 104997), (930, 69998), (961, 67740), (1129, 57660), (1860, 34999), (1922, 33870), (2258, 28830), (2883, 22580), (3387, 19220), (3844, 16935), (4516, 14415), (4805, 13548), (5645, 11532), (5766, 11290), (6774, 9610)]