7295370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 11332470

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 109, 115, 138, 194, 218, 230, 291, 327, 345, 485, 545, 582, 654, 690, 970, 1090, 1455, 1635, 2231, 2507, 2910, 3270, 4462, 5014, 6693, 7521, 10573, 11155, 12535, 13386, 15042, 21146, 22310, 25070, 31719, 33465, 37605, 52865, 63438, 66930, 75210, 105730, 158595, 243179, 317190, 486358, 729537, 1215895, 1459074, 2431790, 3647685, 7295370]

約数ペア:

[(1, 7295370), (2, 3647685), (3, 2431790), (5, 1459074), (6, 1215895), (10, 729537), (15, 486358), (23, 317190), (30, 243179), (46, 158595), (69, 105730), (97, 75210), (109, 66930), (115, 63438), (138, 52865), (194, 37605), (218, 33465), (230, 31719), (291, 25070), (327, 22310), (345, 21146), (485, 15042), (545, 13386), (582, 12535), (654, 11155), (690, 10573), (970, 7521), (1090, 6693), (1455, 5014), (1635, 4462), (2231, 3270), (2507, 2910)]