427343730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3329}}^1$

素因数の和:3739

約数の個数: 64

約数和(自身を含む): 1122076800

約数和(自身を除く): 694733070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 389, 778, 1167, 1945, 2334, 3329, 3890, 4279, 5835, 6658, 8558, 9987, 11670, 12837, 16645, 19974, 21395, 25674, 33290, 36619, 42790, 49935, 64185, 73238, 99870, 109857, 128370, 183095, 219714, 366190, 549285, 1098570, 1294981, 2589962, 3884943, 6474905, 7769886, 12949810, 14244791, 19424715, 28489582, 38849430, 42734373, 71223955, 85468746, 142447910, 213671865, 427343730]

約数ペア:

[(1, 427343730), (2, 213671865), (3, 142447910), (5, 85468746), (6, 71223955), (10, 42734373), (11, 38849430), (15, 28489582), (22, 19424715), (30, 14244791), (33, 12949810), (55, 7769886), (66, 6474905), (110, 3884943), (165, 2589962), (330, 1294981), (389, 1098570), (778, 549285), (1167, 366190), (1945, 219714), (2334, 183095), (3329, 128370), (3890, 109857), (4279, 99870), (5835, 73238), (6658, 64185), (8558, 49935), (9987, 42790), (11670, 36619), (12837, 33290), (16645, 25674), (19974, 21395)]