40393290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8363}}^1$

素因数の和:8403

約数の個数: 64

約数和(自身を含む): 115623936

約数和(自身を除く): 75230646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 8363, 16726, 25089, 41815, 50178, 58541, 83630, 117082, 125445, 175623, 192349, 250890, 292705, 351246, 384698, 577047, 585410, 878115, 961745, 1154094, 1346443, 1756230, 1923490, 2692886, 2885235, 4039329, 5770470, 6732215, 8078658, 13464430, 20196645, 40393290]

約数ペア:

[(1, 40393290), (2, 20196645), (3, 13464430), (5, 8078658), (6, 6732215), (7, 5770470), (10, 4039329), (14, 2885235), (15, 2692886), (21, 1923490), (23, 1756230), (30, 1346443), (35, 1154094), (42, 961745), (46, 878115), (69, 585410), (70, 577047), (105, 384698), (115, 351246), (138, 292705), (161, 250890), (210, 192349), (230, 175623), (322, 125445), (345, 117082), (483, 83630), (690, 58541), (805, 50178), (966, 41815), (1610, 25089), (2415, 16726), (4830, 8363)]