28032210

素因数分解:

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

素因数の和:157

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 48345390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2209, 2538, 4230, 4418, 6345, 6627, 11045, 12690, 13254, 19881, 22090, 33135, 39762, 59643, 66270, 99405, 103823, 119286, 198810, 207646, 298215, 311469, 519115, 596430, 622938, 934407, 1038230, 1557345, 1868814, 2803221, 3114690, 4672035, 5606442, 9344070, 14016105, 28032210]

約数ペア:

[(1, 28032210), (2, 14016105), (3, 9344070), (5, 5606442), (6, 4672035), (9, 3114690), (10, 2803221), (15, 1868814), (18, 1557345), (27, 1038230), (30, 934407), (45, 622938), (47, 596430), (54, 519115), (90, 311469), (94, 298215), (135, 207646), (141, 198810), (235, 119286), (270, 103823), (282, 99405), (423, 66270), (470, 59643), (705, 39762), (846, 33135), (1269, 22090), (1410, 19881), (2115, 13254), (2209, 12690), (2538, 11045), (4230, 6627), (4418, 6345)]