2116727490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161459}}^1$

素因数の和:161511

約数の個数: 64

約数和(自身を含む): 5580057600

約数和(自身を除く): 3463330110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 161459, 322918, 484377, 807295, 968754, 1614590, 2421885, 3067721, 3713557, 4843770, 6135442, 7427114, 9203163, 11140671, 15338605, 18406326, 18567785, 22281342, 30677210, 37135570, 46015815, 55703355, 70557583, 92031630, 111406710, 141115166, 211672749, 352787915, 423345498, 705575830, 1058363745, 2116727490]

約数ペア:

[(1, 2116727490), (2, 1058363745), (3, 705575830), (5, 423345498), (6, 352787915), (10, 211672749), (15, 141115166), (19, 111406710), (23, 92031630), (30, 70557583), (38, 55703355), (46, 46015815), (57, 37135570), (69, 30677210), (95, 22281342), (114, 18567785), (115, 18406326), (138, 15338605), (190, 11140671), (230, 9203163), (285, 7427114), (345, 6135442), (437, 4843770), (570, 3713557), (690, 3067721), (874, 2421885), (1311, 1614590), (2185, 968754), (2622, 807295), (4370, 484377), (6555, 322918), (13110, 161459)]