15371121540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15069727}}^1$

素因数の和:15069756

約数の個数: 48

約数和(自身を含む): 45570857472

約数和(自身を除く): 30199735932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15069727, 30139454, 45209181, 60278908, 75348635, 90418362, 150697270, 180836724, 226045905, 256185359, 301394540, 452091810, 512370718, 768556077, 904183620, 1024741436, 1280926795, 1537112154, 2561853590, 3074224308, 3842780385, 5123707180, 7685560770, 15371121540]

約数ペア:

[(1, 15371121540), (2, 7685560770), (3, 5123707180), (4, 3842780385), (5, 3074224308), (6, 2561853590), (10, 1537112154), (12, 1280926795), (15, 1024741436), (17, 904183620), (20, 768556077), (30, 512370718), (34, 452091810), (51, 301394540), (60, 256185359), (68, 226045905), (85, 180836724), (102, 150697270), (170, 90418362), (204, 75348635), (255, 60278908), (340, 45209181), (510, 30139454), (1020, 15069727)]