395515740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{98387}}^1$

素因数の和:98466

約数の個数: 48

約数和(自身を含む): 1123984512

約数和(自身を除く): 728468772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 98387, 196774, 295161, 393548, 491935, 590322, 983870, 1180644, 1475805, 1967740, 2951610, 5903220, 6591929, 13183858, 19775787, 26367716, 32959645, 39551574, 65919290, 79103148, 98878935, 131838580, 197757870, 395515740]

約数ペア:

[(1, 395515740), (2, 197757870), (3, 131838580), (4, 98878935), (5, 79103148), (6, 65919290), (10, 39551574), (12, 32959645), (15, 26367716), (20, 19775787), (30, 13183858), (60, 6591929), (67, 5903220), (134, 2951610), (201, 1967740), (268, 1475805), (335, 1180644), (402, 983870), (670, 590322), (804, 491935), (1005, 393548), (1340, 295161), (2010, 196774), (4020, 98387)]