6289740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 19354608

約数和(自身を除く): 13064868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 421, 498, 747, 830, 842, 996, 1245, 1263, 1494, 1660, 1684, 2105, 2490, 2526, 2988, 3735, 3789, 4210, 4980, 5052, 6315, 7470, 7578, 8420, 12630, 14940, 15156, 18945, 25260, 34943, 37890, 69886, 75780, 104829, 139772, 174715, 209658, 314487, 349430, 419316, 524145, 628974, 698860, 1048290, 1257948, 1572435, 2096580, 3144870, 6289740]

約数ペア:

[(1, 6289740), (2, 3144870), (3, 2096580), (4, 1572435), (5, 1257948), (6, 1048290), (9, 698860), (10, 628974), (12, 524145), (15, 419316), (18, 349430), (20, 314487), (30, 209658), (36, 174715), (45, 139772), (60, 104829), (83, 75780), (90, 69886), (166, 37890), (180, 34943), (249, 25260), (332, 18945), (415, 15156), (421, 14940), (498, 12630), (747, 8420), (830, 7578), (842, 7470), (996, 6315), (1245, 5052), (1263, 4980), (1494, 4210), (1660, 3789), (1684, 3735), (2105, 2988), (2490, 2526)]