17998365870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{12553}}^1$

素因数の和:12834

約数の個数: 96

約数和(自身を含む): 47589703200

約数和(自身を除く): 29591337330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 179, 267, 358, 445, 534, 537, 801, 890, 895, 1074, 1335, 1602, 1611, 1790, 2670, 2685, 3222, 4005, 5370, 8010, 8055, 12553, 15931, 16110, 25106, 31862, 37659, 47793, 62765, 75318, 79655, 95586, 112977, 125530, 143379, 159310, 188295, 225954, 238965, 286758, 376590, 477930, 564885, 716895, 1117217, 1129770, 1433790, 2234434, 2246987, 3351651, 4493974, 5586085, 6703302, 6740961, 10054953, 11172170, 11234935, 13481922, 16758255, 20109906, 20222883, 22469870, 33516510, 33704805, 40445766, 50274765, 67409610, 100549530, 101114415, 199981843, 202228830, 399963686, 599945529, 999909215, 1199891058, 1799836587, 1999818430, 2999727645, 3599673174, 5999455290, 8999182935, 17998365870]

約数ペア:

[(1, 17998365870), (2, 8999182935), (3, 5999455290), (5, 3599673174), (6, 2999727645), (9, 1999818430), (10, 1799836587), (15, 1199891058), (18, 999909215), (30, 599945529), (45, 399963686), (89, 202228830), (90, 199981843), (178, 101114415), (179, 100549530), (267, 67409610), (358, 50274765), (445, 40445766), (534, 33704805), (537, 33516510), (801, 22469870), (890, 20222883), (895, 20109906), (1074, 16758255), (1335, 13481922), (1602, 11234935), (1611, 11172170), (1790, 10054953), (2670, 6740961), (2685, 6703302), (3222, 5586085), (4005, 4493974), (5370, 3351651), (8010, 2246987), (8055, 2234434), (12553, 1433790), (15931, 1129770), (16110, 1117217), (25106, 716895), (31862, 564885), (37659, 477930), (47793, 376590), (62765, 286758), (75318, 238965), (79655, 225954), (95586, 188295), (112977, 159310), (125530, 143379)]