30254760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 101537280

約数和(自身を除く): 71282520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2711, 2790, 3720, 5422, 5580, 8133, 10844, 11160, 13555, 16266, 21688, 24399, 27110, 32532, 40665, 48798, 54220, 65064, 81330, 84041, 97596, 108440, 121995, 162660, 168082, 195192, 243990, 252123, 325320, 336164, 420205, 487980, 504246, 672328, 756369, 840410, 975960, 1008492, 1260615, 1512738, 1680820, 2016984, 2521230, 3025476, 3361640, 3781845, 5042460, 6050952, 7563690, 10084920, 15127380, 30254760]

約数ペア:

[(1, 30254760), (2, 15127380), (3, 10084920), (4, 7563690), (5, 6050952), (6, 5042460), (8, 3781845), (9, 3361640), (10, 3025476), (12, 2521230), (15, 2016984), (18, 1680820), (20, 1512738), (24, 1260615), (30, 1008492), (31, 975960), (36, 840410), (40, 756369), (45, 672328), (60, 504246), (62, 487980), (72, 420205), (90, 336164), (93, 325320), (120, 252123), (124, 243990), (155, 195192), (180, 168082), (186, 162660), (248, 121995), (279, 108440), (310, 97596), (360, 84041), (372, 81330), (465, 65064), (558, 54220), (620, 48798), (744, 40665), (930, 32532), (1116, 27110), (1240, 24399), (1395, 21688), (1860, 16266), (2232, 13555), (2711, 11160), (2790, 10844), (3720, 8133), (5422, 5580)]