143292870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12010

約数の個数: 96

約数和(自身を含む): 448231680

約数和(自身を除く): 304938810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 11971, 23942, 35913, 59855, 71826, 83797, 107739, 119710, 167594, 179565, 215478, 227449, 251391, 359130, 418985, 454898, 502782, 538695, 682347, 754173, 837970, 1077390, 1137245, 1256955, 1364694, 1508346, 1592143, 2047041, 2274490, 2513910, 3184286, 3411735, 3770865, 4094082, 4776429, 6823470, 7541730, 7960715, 9552858, 10235205, 14329287, 15921430, 20470410, 23882145, 28658574, 47764290, 71646435, 143292870]

約数ペア:

[(1, 143292870), (2, 71646435), (3, 47764290), (5, 28658574), (6, 23882145), (7, 20470410), (9, 15921430), (10, 14329287), (14, 10235205), (15, 9552858), (18, 7960715), (19, 7541730), (21, 6823470), (30, 4776429), (35, 4094082), (38, 3770865), (42, 3411735), (45, 3184286), (57, 2513910), (63, 2274490), (70, 2047041), (90, 1592143), (95, 1508346), (105, 1364694), (114, 1256955), (126, 1137245), (133, 1077390), (171, 837970), (190, 754173), (210, 682347), (266, 538695), (285, 502782), (315, 454898), (342, 418985), (399, 359130), (570, 251391), (630, 227449), (665, 215478), (798, 179565), (855, 167594), (1197, 119710), (1330, 107739), (1710, 83797), (1995, 71826), (2394, 59855), (3990, 35913), (5985, 23942), (11970, 11971)]