118193390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 72

約数和(自身を含む): 256742136

約数和(自身を除く): 138548746

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 251, 310, 434, 490, 502, 961, 1085, 1255, 1519, 1757, 1922, 2170, 2510, 3038, 3514, 4805, 6727, 7595, 7781, 8785, 9610, 12299, 13454, 15190, 15562, 17570, 24598, 33635, 38905, 47089, 54467, 61495, 67270, 77810, 94178, 108934, 122990, 235445, 241211, 272335, 381269, 470890, 482422, 544670, 762538, 1206055, 1688477, 1906345, 2412110, 3376954, 3812690, 8442385, 11819339, 16884770, 23638678, 59096695, 118193390]

約数ペア:

[(1, 118193390), (2, 59096695), (5, 23638678), (7, 16884770), (10, 11819339), (14, 8442385), (31, 3812690), (35, 3376954), (49, 2412110), (62, 1906345), (70, 1688477), (98, 1206055), (155, 762538), (217, 544670), (245, 482422), (251, 470890), (310, 381269), (434, 272335), (490, 241211), (502, 235445), (961, 122990), (1085, 108934), (1255, 94178), (1519, 77810), (1757, 67270), (1922, 61495), (2170, 54467), (2510, 47089), (3038, 38905), (3514, 33635), (4805, 24598), (6727, 17570), (7595, 15562), (7781, 15190), (8785, 13454), (9610, 12299)]