105428220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2591

約数の個数: 96

約数和(自身を含む): 320314176

約数和(自身を除く): 214885956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2521, 2788, 3485, 4182, 5042, 6970, 7563, 8364, 10084, 10455, 12605, 13940, 15126, 20910, 25210, 30252, 37815, 41820, 42857, 50420, 75630, 85714, 103361, 128571, 151260, 171428, 206722, 214285, 257142, 310083, 413444, 428570, 514284, 516805, 620166, 642855, 857140, 1033610, 1240332, 1285710, 1550415, 1757137, 2067220, 2571420, 3100830, 3514274, 5271411, 6201660, 7028548, 8785685, 10542822, 17571370, 21085644, 26357055, 35142740, 52714110, 105428220]

約数ペア:

[(1, 105428220), (2, 52714110), (3, 35142740), (4, 26357055), (5, 21085644), (6, 17571370), (10, 10542822), (12, 8785685), (15, 7028548), (17, 6201660), (20, 5271411), (30, 3514274), (34, 3100830), (41, 2571420), (51, 2067220), (60, 1757137), (68, 1550415), (82, 1285710), (85, 1240332), (102, 1033610), (123, 857140), (164, 642855), (170, 620166), (204, 516805), (205, 514284), (246, 428570), (255, 413444), (340, 310083), (410, 257142), (492, 214285), (510, 206722), (615, 171428), (697, 151260), (820, 128571), (1020, 103361), (1230, 85714), (1394, 75630), (2091, 50420), (2460, 42857), (2521, 41820), (2788, 37815), (3485, 30252), (4182, 25210), (5042, 20910), (6970, 15126), (7563, 13940), (8364, 12605), (10084, 10455)]