63303100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{12919}}^1$

素因数の和:12947

約数の個数: 54

約数和(自身を含む): 159807480

約数和(自身を除く): 96504380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 12919, 25838, 51676, 64595, 90433, 129190, 180866, 258380, 322975, 361732, 452165, 633031, 645950, 904330, 1266062, 1291900, 1808660, 2260825, 2532124, 3165155, 4521650, 6330310, 9043300, 12660620, 15825775, 31651550, 63303100]

約数ペア:

[(1, 63303100), (2, 31651550), (4, 15825775), (5, 12660620), (7, 9043300), (10, 6330310), (14, 4521650), (20, 3165155), (25, 2532124), (28, 2260825), (35, 1808660), (49, 1291900), (50, 1266062), (70, 904330), (98, 645950), (100, 633031), (140, 452165), (175, 361732), (196, 322975), (245, 258380), (350, 180866), (490, 129190), (700, 90433), (980, 64595), (1225, 51676), (2450, 25838), (4900, 12919)]