252151470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147457}}^1$

素因数の和:147489

約数の個数: 48

約数和(自身を含む): 690103440

約数和(自身を除く): 437951970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 147457, 294914, 442371, 737285, 884742, 1327113, 1474570, 2211855, 2654226, 2801683, 4423710, 5603366, 6635565, 8405049, 13271130, 14008415, 16810098, 25215147, 28016830, 42025245, 50430294, 84050490, 126075735, 252151470]

約数ペア:

[(1, 252151470), (2, 126075735), (3, 84050490), (5, 50430294), (6, 42025245), (9, 28016830), (10, 25215147), (15, 16810098), (18, 14008415), (19, 13271130), (30, 8405049), (38, 6635565), (45, 5603366), (57, 4423710), (90, 2801683), (95, 2654226), (114, 2211855), (171, 1474570), (190, 1327113), (285, 884742), (342, 737285), (570, 442371), (855, 294914), (1710, 147457)]