16084740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5471}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 52399872

約数和(自身を除く): 36315132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5471, 10942, 16413, 21884, 27355, 32826, 38297, 54710, 65652, 76594, 82065, 109420, 114891, 153188, 164130, 191485, 229782, 268079, 328260, 382970, 459564, 536158, 574455, 765940, 804237, 1072316, 1148910, 1340395, 1608474, 2297820, 2680790, 3216948, 4021185, 5361580, 8042370, 16084740]

約数ペア:

[(1, 16084740), (2, 8042370), (3, 5361580), (4, 4021185), (5, 3216948), (6, 2680790), (7, 2297820), (10, 1608474), (12, 1340395), (14, 1148910), (15, 1072316), (20, 804237), (21, 765940), (28, 574455), (30, 536158), (35, 459564), (42, 382970), (49, 328260), (60, 268079), (70, 229782), (84, 191485), (98, 164130), (105, 153188), (140, 114891), (147, 109420), (196, 82065), (210, 76594), (245, 65652), (294, 54710), (420, 38297), (490, 32826), (588, 27355), (735, 21884), (980, 16413), (1470, 10942), (2940, 5471)]