269099681770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1\times {\mathrm{1753}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 493428684960

約数和(自身を除く): 224329003190

約数列:

[1, 2, 5, 10, 89, 173, 178, 346, 445, 865, 890, 997, 1730, 1753, 1994, 3506, 4985, 8765, 9970, 15397, 17530, 30794, 76985, 88733, 153970, 156017, 172481, 177466, 303269, 312034, 344962, 443665, 606538, 780085, 862405, 887330, 1516345, 1560170, 1724810, 1747741, 3032690, 3495482, 8738705, 15350809, 17477410, 26990941, 30701618, 53981882, 76754045, 134954705, 153508090, 155548949, 269909410, 302359193, 311097898, 604718386, 777744745, 1511795965, 1555489490, 3023591930, 26909968177, 53819936354, 134549840885, 269099681770]

約数ペア:

[(1, 269099681770), (2, 134549840885), (5, 53819936354), (10, 26909968177), (89, 3023591930), (173, 1555489490), (178, 1511795965), (346, 777744745), (445, 604718386), (865, 311097898), (890, 302359193), (997, 269909410), (1730, 155548949), (1753, 153508090), (1994, 134954705), (3506, 76754045), (4985, 53981882), (8765, 30701618), (9970, 26990941), (15397, 17477410), (17530, 15350809), (30794, 8738705), (76985, 3495482), (88733, 3032690), (153970, 1747741), (156017, 1724810), (172481, 1560170), (177466, 1516345), (303269, 887330), (312034, 862405), (344962, 780085), (443665, 606538)]