157174980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4789}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 440986560

約数和(自身を除く): 283811580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4789, 5470, 6564, 8205, 9578, 10940, 14367, 16410, 19156, 23945, 28734, 32820, 47890, 57468, 71835, 95780, 143670, 287340, 2619583, 5239166, 7858749, 10478332, 13097915, 15717498, 26195830, 31434996, 39293745, 52391660, 78587490, 157174980]

約数ペア:

[(1, 157174980), (2, 78587490), (3, 52391660), (4, 39293745), (5, 31434996), (6, 26195830), (10, 15717498), (12, 13097915), (15, 10478332), (20, 7858749), (30, 5239166), (60, 2619583), (547, 287340), (1094, 143670), (1641, 95780), (2188, 71835), (2735, 57468), (3282, 47890), (4789, 32820), (5470, 28734), (6564, 23945), (8205, 19156), (9578, 16410), (10940, 14367)]