63226660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 155849400

約数和(自身を除く): 92622740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 433, 490, 596, 745, 866, 980, 1043, 1490, 1732, 2086, 2165, 2980, 3031, 4172, 4330, 5215, 6062, 7301, 8660, 10430, 12124, 14602, 15155, 20860, 21217, 29204, 30310, 36505, 42434, 60620, 64517, 73010, 84868, 106085, 129034, 146020, 212170, 258068, 322585, 424340, 451619, 645170, 903238, 1290340, 1806476, 2258095, 3161333, 4516190, 6322666, 9032380, 12645332, 15806665, 31613330, 63226660]

約数ペア:

[(1, 63226660), (2, 31613330), (4, 15806665), (5, 12645332), (7, 9032380), (10, 6322666), (14, 4516190), (20, 3161333), (28, 2258095), (35, 1806476), (49, 1290340), (70, 903238), (98, 645170), (140, 451619), (149, 424340), (196, 322585), (245, 258068), (298, 212170), (433, 146020), (490, 129034), (596, 106085), (745, 84868), (866, 73010), (980, 64517), (1043, 60620), (1490, 42434), (1732, 36505), (2086, 30310), (2165, 29204), (2980, 21217), (3031, 20860), (4172, 15155), (4330, 14602), (5215, 12124), (6062, 10430), (7301, 8660)]