974392440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{165713}}^1$

素因数の和:165741

約数の個数: 96

約数和(自身を含む): 3400451280

約数和(自身を除く): 2426058840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 165713, 331426, 497139, 662852, 828565, 994278, 1159991, 1325704, 1657130, 1988556, 2319982, 2485695, 3314260, 3479973, 3977112, 4639964, 4971390, 5799955, 6628520, 6959946, 8119937, 9279928, 9942780, 11599910, 13919892, 16239874, 17399865, 19885560, 23199820, 24359811, 27839784, 32479748, 34799730, 40599685, 46399640, 48719622, 64959496, 69599460, 81199370, 97439244, 121799055, 139198920, 162398740, 194878488, 243598110, 324797480, 487196220, 974392440]

約数ペア:

[(1, 974392440), (2, 487196220), (3, 324797480), (4, 243598110), (5, 194878488), (6, 162398740), (7, 139198920), (8, 121799055), (10, 97439244), (12, 81199370), (14, 69599460), (15, 64959496), (20, 48719622), (21, 46399640), (24, 40599685), (28, 34799730), (30, 32479748), (35, 27839784), (40, 24359811), (42, 23199820), (49, 19885560), (56, 17399865), (60, 16239874), (70, 13919892), (84, 11599910), (98, 9942780), (105, 9279928), (120, 8119937), (140, 6959946), (147, 6628520), (168, 5799955), (196, 4971390), (210, 4639964), (245, 3977112), (280, 3479973), (294, 3314260), (392, 2485695), (420, 2319982), (490, 1988556), (588, 1657130), (735, 1325704), (840, 1159991), (980, 994278), (1176, 828565), (1470, 662852), (1960, 497139), (2940, 331426), (5880, 165713)]