4036620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 13157424

約数和(自身を除く): 9120804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1373, 1470, 2746, 2940, 4119, 5492, 6865, 8238, 9611, 13730, 16476, 19222, 20595, 27460, 28833, 38444, 41190, 48055, 57666, 67277, 82380, 96110, 115332, 134554, 144165, 192220, 201831, 269108, 288330, 336385, 403662, 576660, 672770, 807324, 1009155, 1345540, 2018310, 4036620]

約数ペア:

[(1, 4036620), (2, 2018310), (3, 1345540), (4, 1009155), (5, 807324), (6, 672770), (7, 576660), (10, 403662), (12, 336385), (14, 288330), (15, 269108), (20, 201831), (21, 192220), (28, 144165), (30, 134554), (35, 115332), (42, 96110), (49, 82380), (60, 67277), (70, 57666), (84, 48055), (98, 41190), (105, 38444), (140, 28833), (147, 27460), (196, 20595), (210, 19222), (245, 16476), (294, 13730), (420, 9611), (490, 8238), (588, 6865), (735, 5492), (980, 4119), (1373, 2940), (1470, 2746)]