42160860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33461}}^1$

素因数の和:33483

約数の個数: 72

約数和(自身を含む): 146162016

約数和(自身を除く): 104001156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33461, 66922, 100383, 133844, 167305, 200766, 234227, 301149, 334610, 401532, 468454, 501915, 602298, 669220, 702681, 936908, 1003830, 1171135, 1204596, 1405362, 1505745, 2007660, 2108043, 2342270, 2810724, 3011490, 3513405, 4216086, 4684540, 6022980, 7026810, 8432172, 10540215, 14053620, 21080430, 42160860]

約数ペア:

[(1, 42160860), (2, 21080430), (3, 14053620), (4, 10540215), (5, 8432172), (6, 7026810), (7, 6022980), (9, 4684540), (10, 4216086), (12, 3513405), (14, 3011490), (15, 2810724), (18, 2342270), (20, 2108043), (21, 2007660), (28, 1505745), (30, 1405362), (35, 1204596), (36, 1171135), (42, 1003830), (45, 936908), (60, 702681), (63, 669220), (70, 602298), (84, 501915), (90, 468454), (105, 401532), (126, 334610), (140, 301149), (180, 234227), (210, 200766), (252, 167305), (315, 133844), (420, 100383), (630, 66922), (1260, 33461)]