378375330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 925344000

約数和(自身を除く): 546968670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 349, 355, 426, 509, 698, 710, 1018, 1047, 1065, 1527, 1745, 2094, 2130, 2545, 3054, 3490, 5090, 5235, 7635, 10470, 15270, 24779, 36139, 49558, 72278, 74337, 108417, 123895, 148674, 177641, 180695, 216834, 247790, 355282, 361390, 371685, 532923, 542085, 743370, 888205, 1065846, 1084170, 1776410, 2664615, 5329230, 12612511, 25225022, 37837533, 63062555, 75675066, 126125110, 189187665, 378375330]

約数ペア:

[(1, 378375330), (2, 189187665), (3, 126125110), (5, 75675066), (6, 63062555), (10, 37837533), (15, 25225022), (30, 12612511), (71, 5329230), (142, 2664615), (213, 1776410), (349, 1084170), (355, 1065846), (426, 888205), (509, 743370), (698, 542085), (710, 532923), (1018, 371685), (1047, 361390), (1065, 355282), (1527, 247790), (1745, 216834), (2094, 180695), (2130, 177641), (2545, 148674), (3054, 123895), (3490, 108417), (5090, 74337), (5235, 72278), (7635, 49558), (10470, 36139), (15270, 24779)]