398682030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1861}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 988319808

約数和(自身を除く): 589637778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 193, 222, 370, 386, 555, 579, 965, 1110, 1158, 1861, 1930, 2895, 3722, 5583, 5790, 7141, 9305, 11166, 14282, 18610, 21423, 27915, 35705, 42846, 55830, 68857, 71410, 107115, 137714, 206571, 214230, 344285, 359173, 413142, 688570, 718346, 1032855, 1077519, 1795865, 2065710, 2155038, 3591730, 5387595, 10775190, 13289401, 26578802, 39868203, 66447005, 79736406, 132894010, 199341015, 398682030]

約数ペア:

[(1, 398682030), (2, 199341015), (3, 132894010), (5, 79736406), (6, 66447005), (10, 39868203), (15, 26578802), (30, 13289401), (37, 10775190), (74, 5387595), (111, 3591730), (185, 2155038), (193, 2065710), (222, 1795865), (370, 1077519), (386, 1032855), (555, 718346), (579, 688570), (965, 413142), (1110, 359173), (1158, 344285), (1861, 214230), (1930, 206571), (2895, 137714), (3722, 107115), (5583, 71410), (5790, 68857), (7141, 55830), (9305, 42846), (11166, 35705), (14282, 27915), (18610, 21423)]