2213972.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 307485696

約数和(自身を除く): 212070516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1447, 1570, 1884, 2198, 2355, 2894, 3140, 3297, 4341, 4396, 4710, 5495, 5788, 6594, 7235, 8682, 9420, 10129, 10990, 13188, 14470, 16485, 17364, 20258, 21705, 21980, 28940, 30387, 32970, 40516, 43410, 50645, 60774, 65940, 86820, 101290, 121548, 151935, 202580, 227179, 303870, 454358, 607740, 681537, 908716, 1135895, 1363074, 1590253, 2271790, 2726148, 3180506, 3407685, 4543580, 4770759, 6361012, 6815370, 7951265, 9541518, 13630740, 15902530, 19083036, 23853795, 31805060, 47707590, 95415180]

約数ペア:

[(1, 95415180), (2, 47707590), (3, 31805060), (4, 23853795), (5, 19083036), (6, 15902530), (7, 13630740), (10, 9541518), (12, 7951265), (14, 6815370), (15, 6361012), (20, 4770759), (21, 4543580), (28, 3407685), (30, 3180506), (35, 2726148), (42, 2271790), (60, 1590253), (70, 1363074), (84, 1135895), (105, 908716), (140, 681537), (157, 607740), (210, 454358), (314, 303870), (420, 227179), (471, 202580), (628, 151935), (785, 121548), (942, 101290), (1099, 86820), (1447, 65940), (1570, 60774), (1884, 50645), (2198, 43410), (2355, 40516), (2894, 32970), (3140, 30387), (3297, 28940), (4341, 21980), (4396, 21705), (4710, 20258), (5495, 17364), (5788, 16485), (6594, 14470), (7235, 13188), (8682, 10990), (9420, 10129)]