1823872130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 3553320960

約数和(自身を除く): 1729448830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 167, 190, 235, 334, 470, 835, 893, 1223, 1670, 1786, 2446, 3173, 4465, 6115, 6346, 7849, 8930, 12230, 15698, 15865, 23237, 31730, 39245, 46474, 57481, 78490, 114962, 116185, 149131, 204241, 232370, 287405, 298262, 408482, 574810, 745655, 1021205, 1092139, 1491310, 2042410, 2184278, 3880579, 5460695, 7761158, 9599327, 10921390, 19198654, 19402895, 38805790, 47996635, 95993270, 182387213, 364774426, 911936065, 1823872130]

約数ペア:

[(1, 1823872130), (2, 911936065), (5, 364774426), (10, 182387213), (19, 95993270), (38, 47996635), (47, 38805790), (94, 19402895), (95, 19198654), (167, 10921390), (190, 9599327), (235, 7761158), (334, 5460695), (470, 3880579), (835, 2184278), (893, 2042410), (1223, 1491310), (1670, 1092139), (1786, 1021205), (2446, 745655), (3173, 574810), (4465, 408482), (6115, 298262), (6346, 287405), (7849, 232370), (8930, 204241), (12230, 149131), (15698, 116185), (15865, 114962), (23237, 78490), (31730, 57481), (39245, 46474)]