1938961020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{1637}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 5723827200

約数和(自身を除く): 3784866180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1039, 1140, 1637, 2078, 3117, 3274, 4156, 4911, 5195, 6234, 6548, 8185, 9822, 10390, 12468, 15585, 16370, 19644, 19741, 20780, 24555, 31103, 31170, 32740, 39482, 49110, 59223, 62206, 62340, 78964, 93309, 98220, 98705, 118446, 124412, 155515, 186618, 197410, 236892, 296115, 311030, 373236, 394820, 466545, 592230, 622060, 933090, 1184460, 1700843, 1866180, 3401686, 5102529, 6803372, 8504215, 10205058, 17008430, 20410116, 25512645, 32316017, 34016860, 51025290, 64632034, 96948051, 102050580, 129264068, 161580085, 193896102, 323160170, 387792204, 484740255, 646320340, 969480510, 1938961020]

約数ペア:

[(1, 1938961020), (2, 969480510), (3, 646320340), (4, 484740255), (5, 387792204), (6, 323160170), (10, 193896102), (12, 161580085), (15, 129264068), (19, 102050580), (20, 96948051), (30, 64632034), (38, 51025290), (57, 34016860), (60, 32316017), (76, 25512645), (95, 20410116), (114, 17008430), (190, 10205058), (228, 8504215), (285, 6803372), (380, 5102529), (570, 3401686), (1039, 1866180), (1140, 1700843), (1637, 1184460), (2078, 933090), (3117, 622060), (3274, 592230), (4156, 466545), (4911, 394820), (5195, 373236), (6234, 311030), (6548, 296115), (8185, 236892), (9822, 197410), (10390, 186618), (12468, 155515), (15585, 124412), (16370, 118446), (19644, 98705), (19741, 98220), (20780, 93309), (24555, 78964), (31103, 62340), (31170, 62206), (32740, 59223), (39482, 49110)]