15030216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10987}}^1$

素因数の和:11018

約数の個数: 48

約数和(自身を含む): 42853200

約数和(自身を除く): 27822984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 10987, 21974, 32961, 43948, 65922, 87896, 98883, 131844, 197766, 208753, 263688, 395532, 417506, 626259, 791064, 835012, 1252518, 1670024, 1878777, 2505036, 3757554, 5010072, 7515108, 15030216]

約数ペア:

[(1, 15030216), (2, 7515108), (3, 5010072), (4, 3757554), (6, 2505036), (8, 1878777), (9, 1670024), (12, 1252518), (18, 835012), (19, 791064), (24, 626259), (36, 417506), (38, 395532), (57, 263688), (72, 208753), (76, 197766), (114, 131844), (152, 98883), (171, 87896), (228, 65922), (342, 43948), (456, 32961), (684, 21974), (1368, 10987)]