30747050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 61650072

約数和(自身を除く): 30903022

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 593, 610, 850, 1037, 1186, 1525, 2074, 2965, 3050, 5185, 5930, 10081, 10370, 14825, 20162, 25925, 29650, 36173, 50405, 51850, 72346, 100810, 180865, 252025, 361730, 504050, 614941, 904325, 1229882, 1808650, 3074705, 6149410, 15373525, 30747050]

約数ペア:

[(1, 30747050), (2, 15373525), (5, 6149410), (10, 3074705), (17, 1808650), (25, 1229882), (34, 904325), (50, 614941), (61, 504050), (85, 361730), (122, 252025), (170, 180865), (305, 100810), (425, 72346), (593, 51850), (610, 50405), (850, 36173), (1037, 29650), (1186, 25925), (1525, 20162), (2074, 14825), (2965, 10370), (3050, 10081), (5185, 5930)]