157075830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6791}}^1$

素因数の和:7061

約数の個数: 48

約数和(自身を含む): 410046624

約数和(自身を除く): 252970794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 6791, 7710, 11565, 13582, 20373, 23130, 33955, 40746, 61119, 67910, 101865, 122238, 203730, 305595, 611190, 1745287, 3490574, 5235861, 8726435, 10471722, 15707583, 17452870, 26179305, 31415166, 52358610, 78537915, 157075830]

約数ペア:

[(1, 157075830), (2, 78537915), (3, 52358610), (5, 31415166), (6, 26179305), (9, 17452870), (10, 15707583), (15, 10471722), (18, 8726435), (30, 5235861), (45, 3490574), (90, 1745287), (257, 611190), (514, 305595), (771, 203730), (1285, 122238), (1542, 101865), (2313, 67910), (2570, 61119), (3855, 40746), (4626, 33955), (6791, 23130), (7710, 20373), (11565, 13582)]