202449030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2731}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 557065728

約数和(自身を除く): 354616698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 2118, 2471, 2731, 3530, 4942, 5295, 5462, 7413, 8193, 10590, 12355, 13655, 14826, 16386, 19117, 24710, 27310, 37065, 38234, 40965, 57351, 74130, 81930, 95585, 114702, 191170, 286755, 573510, 964043, 1928086, 2892129, 4820215, 5784258, 6748301, 9640430, 13496602, 14460645, 20244903, 28921290, 33741505, 40489806, 67483010, 101224515, 202449030]

約数ペア:

[(1, 202449030), (2, 101224515), (3, 67483010), (5, 40489806), (6, 33741505), (7, 28921290), (10, 20244903), (14, 14460645), (15, 13496602), (21, 9640430), (30, 6748301), (35, 5784258), (42, 4820215), (70, 2892129), (105, 1928086), (210, 964043), (353, 573510), (706, 286755), (1059, 191170), (1765, 114702), (2118, 95585), (2471, 81930), (2731, 74130), (3530, 57351), (4942, 40965), (5295, 38234), (5462, 37065), (7413, 27310), (8193, 24710), (10590, 19117), (12355, 16386), (13655, 14826)]