304839430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 658575360

約数和(自身を除く): 353735930

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 590, 826, 1085, 1829, 2065, 2170, 2381, 3658, 4130, 4762, 9145, 11905, 12803, 16667, 18290, 23810, 25606, 33334, 64015, 73811, 83335, 128030, 140479, 147622, 166670, 280958, 369055, 516677, 702395, 738110, 983353, 1033354, 1404790, 1966706, 2583385, 4354849, 4916765, 5166770, 8709698, 9833530, 21774245, 30483943, 43548490, 60967886, 152419715, 304839430]

約数ペア:

[(1, 304839430), (2, 152419715), (5, 60967886), (7, 43548490), (10, 30483943), (14, 21774245), (31, 9833530), (35, 8709698), (59, 5166770), (62, 4916765), (70, 4354849), (118, 2583385), (155, 1966706), (217, 1404790), (295, 1033354), (310, 983353), (413, 738110), (434, 702395), (590, 516677), (826, 369055), (1085, 280958), (1829, 166670), (2065, 147622), (2170, 140479), (2381, 128030), (3658, 83335), (4130, 73811), (4762, 64015), (9145, 33334), (11905, 25606), (12803, 23810), (16667, 18290)]