307523820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 886007808

約数和(自身を除く): 578483988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 167, 188, 235, 282, 334, 470, 501, 564, 653, 668, 705, 835, 940, 1002, 1306, 1410, 1670, 1959, 2004, 2505, 2612, 2820, 3265, 3340, 3918, 5010, 6530, 7836, 7849, 9795, 10020, 13060, 15698, 19590, 23547, 30691, 31396, 39180, 39245, 47094, 61382, 78490, 92073, 94188, 109051, 117735, 122764, 153455, 156980, 184146, 218102, 235470, 306910, 327153, 368292, 436204, 460365, 470940, 545255, 613820, 654306, 920730, 1090510, 1308612, 1635765, 1841460, 2181020, 3271530, 5125397, 6543060, 10250794, 15376191, 20501588, 25626985, 30752382, 51253970, 61504764, 76880955, 102507940, 153761910, 307523820]

約数ペア:

[(1, 307523820), (2, 153761910), (3, 102507940), (4, 76880955), (5, 61504764), (6, 51253970), (10, 30752382), (12, 25626985), (15, 20501588), (20, 15376191), (30, 10250794), (47, 6543060), (60, 5125397), (94, 3271530), (141, 2181020), (167, 1841460), (188, 1635765), (235, 1308612), (282, 1090510), (334, 920730), (470, 654306), (501, 613820), (564, 545255), (653, 470940), (668, 460365), (705, 436204), (835, 368292), (940, 327153), (1002, 306910), (1306, 235470), (1410, 218102), (1670, 184146), (1959, 156980), (2004, 153455), (2505, 122764), (2612, 117735), (2820, 109051), (3265, 94188), (3340, 92073), (3918, 78490), (5010, 61382), (6530, 47094), (7836, 39245), (7849, 39180), (9795, 31396), (10020, 30691), (13060, 23547), (15698, 19590)]