15675028068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{65179}}^1$

素因数の和:65609

約数の個数: 72

約数和(自身を含む): 42651184800

約数和(自身を除く): 26976156732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 409, 588, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 17178, 20041, 34356, 40082, 60123, 65179, 80164, 120246, 130358, 195537, 240492, 260716, 391074, 456253, 782148, 912506, 1368759, 1825012, 2737518, 3193771, 5475036, 6387542, 9581313, 12775084, 19162626, 26658211, 38325252, 53316422, 79974633, 106632844, 159949266, 186607477, 319898532, 373214954, 559822431, 746429908, 1119644862, 1306252339, 2239289724, 2612504678, 3918757017, 5225009356, 7837514034, 15675028068]

約数ペア:

[(1, 15675028068), (2, 7837514034), (3, 5225009356), (4, 3918757017), (6, 2612504678), (7, 2239289724), (12, 1306252339), (14, 1119644862), (21, 746429908), (28, 559822431), (42, 373214954), (49, 319898532), (84, 186607477), (98, 159949266), (147, 106632844), (196, 79974633), (294, 53316422), (409, 38325252), (588, 26658211), (818, 19162626), (1227, 12775084), (1636, 9581313), (2454, 6387542), (2863, 5475036), (4908, 3193771), (5726, 2737518), (8589, 1825012), (11452, 1368759), (17178, 912506), (20041, 782148), (34356, 456253), (40082, 391074), (60123, 260716), (65179, 240492), (80164, 195537), (120246, 130358)]