633920420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{13049}}^1$

素因数の和:13412

約数の個数: 48

約数和(自身を含む): 1525910400

約数和(自身を除く): 891989980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 13049, 24290, 26098, 48580, 52196, 65245, 91343, 130490, 182686, 260980, 365372, 456715, 913430, 1826860, 4528003, 9056006, 18112012, 22640015, 31696021, 45280030, 63392042, 90560060, 126784084, 158480105, 316960210, 633920420]

約数ペア:

[(1, 633920420), (2, 316960210), (4, 158480105), (5, 126784084), (7, 90560060), (10, 63392042), (14, 45280030), (20, 31696021), (28, 22640015), (35, 18112012), (70, 9056006), (140, 4528003), (347, 1826860), (694, 913430), (1388, 456715), (1735, 365372), (2429, 260980), (3470, 182686), (4858, 130490), (6940, 91343), (9716, 65245), (12145, 52196), (13049, 48580), (24290, 26098)]