641411430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21839}}^1$

素因数の和:21949

約数の個数: 64

約数和(自身を含む): 1698278400

約数和(自身を除く): 1056866970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 4895, 5874, 9790, 14685, 21839, 29370, 43678, 65517, 109195, 131034, 218390, 240229, 327585, 480458, 655170, 720687, 1201145, 1441374, 1943671, 2402290, 3603435, 3887342, 5831013, 7206870, 9718355, 11662026, 19436710, 21380381, 29155065, 42760762, 58310130, 64141143, 106901905, 128282286, 213803810, 320705715, 641411430]

約数ペア:

[(1, 641411430), (2, 320705715), (3, 213803810), (5, 128282286), (6, 106901905), (10, 64141143), (11, 58310130), (15, 42760762), (22, 29155065), (30, 21380381), (33, 19436710), (55, 11662026), (66, 9718355), (89, 7206870), (110, 5831013), (165, 3887342), (178, 3603435), (267, 2402290), (330, 1943671), (445, 1441374), (534, 1201145), (890, 720687), (979, 655170), (1335, 480458), (1958, 327585), (2670, 240229), (2937, 218390), (4895, 131034), (5874, 109195), (9790, 65517), (14685, 43678), (21839, 29370)]