40395810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14797}}^1$

素因数の和:14827

約数の個数: 64

約数和(自身を含む): 119331072

約数和(自身を除く): 78935262

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 14797, 29594, 44391, 73985, 88782, 103579, 147970, 192361, 207158, 221955, 310737, 384722, 443910, 517895, 577083, 621474, 961805, 1035790, 1154166, 1346527, 1553685, 1923610, 2693054, 2885415, 3107370, 4039581, 5770830, 6732635, 8079162, 13465270, 20197905, 40395810]

約数ペア:

[(1, 40395810), (2, 20197905), (3, 13465270), (5, 8079162), (6, 6732635), (7, 5770830), (10, 4039581), (13, 3107370), (14, 2885415), (15, 2693054), (21, 1923610), (26, 1553685), (30, 1346527), (35, 1154166), (39, 1035790), (42, 961805), (65, 621474), (70, 577083), (78, 517895), (91, 443910), (105, 384722), (130, 310737), (182, 221955), (195, 207158), (210, 192361), (273, 147970), (390, 103579), (455, 88782), (546, 73985), (910, 44391), (1365, 29594), (2730, 14797)]