40194690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 102435840

約数和(自身を除く): 62241150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 467, 570, 755, 906, 934, 1401, 1510, 2265, 2335, 2802, 2869, 4530, 4670, 5738, 7005, 8607, 8873, 14010, 14345, 17214, 17746, 26619, 28690, 43035, 44365, 53238, 70517, 86070, 88730, 133095, 141034, 211551, 266190, 352585, 423102, 705170, 1057755, 1339823, 2115510, 2679646, 4019469, 6699115, 8038938, 13398230, 20097345, 40194690]

約数ペア:

[(1, 40194690), (2, 20097345), (3, 13398230), (5, 8038938), (6, 6699115), (10, 4019469), (15, 2679646), (19, 2115510), (30, 1339823), (38, 1057755), (57, 705170), (95, 423102), (114, 352585), (151, 266190), (190, 211551), (285, 141034), (302, 133095), (453, 88730), (467, 86070), (570, 70517), (755, 53238), (906, 44365), (934, 43035), (1401, 28690), (1510, 26619), (2265, 17746), (2335, 17214), (2802, 14345), (2869, 14010), (4530, 8873), (4670, 8607), (5738, 7005)]