72225510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7019}}^1$

素因数の和:7050

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 129950490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7019, 10290, 14038, 21057, 35095, 42114, 49133, 70190, 98266, 105285, 147399, 210570, 245665, 294798, 343931, 491330, 687862, 736995, 1031793, 1473990, 1719655, 2063586, 2407517, 3439310, 4815034, 5158965, 7222551, 10317930, 12037585, 14445102, 24075170, 36112755, 72225510]

約数ペア:

[(1, 72225510), (2, 36112755), (3, 24075170), (5, 14445102), (6, 12037585), (7, 10317930), (10, 7222551), (14, 5158965), (15, 4815034), (21, 3439310), (30, 2407517), (35, 2063586), (42, 1719655), (49, 1473990), (70, 1031793), (98, 736995), (105, 687862), (147, 491330), (210, 343931), (245, 294798), (294, 245665), (343, 210570), (490, 147399), (686, 105285), (735, 98266), (1029, 70190), (1470, 49133), (1715, 42114), (2058, 35095), (3430, 21057), (5145, 14038), (7019, 10290)]