165441630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 404103168

約数和(自身を除く): 238661538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 173, 251, 254, 346, 381, 502, 519, 635, 753, 762, 865, 1038, 1255, 1270, 1506, 1730, 1905, 2510, 2595, 3765, 3810, 5190, 7530, 21971, 31877, 43423, 43942, 63754, 65913, 86846, 95631, 109855, 130269, 131826, 159385, 191262, 217115, 219710, 260538, 318770, 329565, 434230, 478155, 651345, 659130, 956310, 1302690, 5514721, 11029442, 16544163, 27573605, 33088326, 55147210, 82720815, 165441630]

約数ペア:

[(1, 165441630), (2, 82720815), (3, 55147210), (5, 33088326), (6, 27573605), (10, 16544163), (15, 11029442), (30, 5514721), (127, 1302690), (173, 956310), (251, 659130), (254, 651345), (346, 478155), (381, 434230), (502, 329565), (519, 318770), (635, 260538), (753, 219710), (762, 217115), (865, 191262), (1038, 159385), (1255, 131826), (1270, 130269), (1506, 109855), (1730, 95631), (1905, 86846), (2510, 65913), (2595, 63754), (3765, 43942), (3810, 43423), (5190, 31877), (7530, 21971)]