130148260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 334212480

約数和(自身を除く): 204064220

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 89, 92, 110, 115, 170, 178, 187, 220, 230, 253, 289, 340, 356, 374, 391, 445, 460, 506, 578, 748, 782, 890, 935, 979, 1012, 1156, 1265, 1445, 1513, 1564, 1780, 1870, 1955, 1958, 2047, 2530, 2890, 3026, 3179, 3740, 3910, 3916, 4094, 4301, 4895, 5060, 5780, 6052, 6358, 6647, 7565, 7820, 8188, 8602, 9790, 10235, 12716, 13294, 15130, 15895, 16643, 17204, 19580, 20470, 21505, 22517, 25721, 26588, 30260, 31790, 33235, 33286, 34799, 40940, 43010, 45034, 51442, 63580, 66470, 66572, 69598, 73117, 83215, 86020, 90068, 102884, 112585, 128605, 132940, 139196, 146234, 166430, 173995, 225170, 257210, 282931, 292468, 332860, 347990, 365585, 382789, 450340, 514420, 565862, 591583, 695980, 731170, 765578, 1131724, 1183166, 1414655, 1462340, 1531156, 1913945, 2366332, 2829310, 2957915, 3827890, 5658620, 5915830, 6507413, 7655780, 11831660, 13014826, 26029652, 32537065, 65074130, 130148260]

約数ペア:

[(1, 130148260), (2, 65074130), (4, 32537065), (5, 26029652), (10, 13014826), (11, 11831660), (17, 7655780), (20, 6507413), (22, 5915830), (23, 5658620), (34, 3827890), (44, 2957915), (46, 2829310), (55, 2366332), (68, 1913945), (85, 1531156), (89, 1462340), (92, 1414655), (110, 1183166), (115, 1131724), (170, 765578), (178, 731170), (187, 695980), (220, 591583), (230, 565862), (253, 514420), (289, 450340), (340, 382789), (356, 365585), (374, 347990), (391, 332860), (445, 292468), (460, 282931), (506, 257210), (578, 225170), (748, 173995), (782, 166430), (890, 146234), (935, 139196), (979, 132940), (1012, 128605), (1156, 112585), (1265, 102884), (1445, 90068), (1513, 86020), (1564, 83215), (1780, 73117), (1870, 69598), (1955, 66572), (1958, 66470), (2047, 63580), (2530, 51442), (2890, 45034), (3026, 43010), (3179, 40940), (3740, 34799), (3910, 33286), (3916, 33235), (4094, 31790), (4301, 30260), (4895, 26588), (5060, 25721), (5780, 22517), (6052, 21505), (6358, 20470), (6647, 19580), (7565, 17204), (7820, 16643), (8188, 15895), (8602, 15130), (9790, 13294), (10235, 12716)]