156807210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12241}}^1$

素因数の和:12319

約数の個数: 64

約数和(自身を含む): 437186304

約数和(自身を除く): 280379094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12241, 12810, 24482, 36723, 61205, 73446, 85687, 122410, 171374, 183615, 257061, 367230, 428435, 514122, 746701, 856870, 1285305, 1493402, 2240103, 2570610, 3733505, 4480206, 5226907, 7467010, 10453814, 11200515, 15680721, 22401030, 26134535, 31361442, 52269070, 78403605, 156807210]

約数ペア:

[(1, 156807210), (2, 78403605), (3, 52269070), (5, 31361442), (6, 26134535), (7, 22401030), (10, 15680721), (14, 11200515), (15, 10453814), (21, 7467010), (30, 5226907), (35, 4480206), (42, 3733505), (61, 2570610), (70, 2240103), (105, 1493402), (122, 1285305), (183, 856870), (210, 746701), (305, 514122), (366, 428435), (427, 367230), (610, 257061), (854, 183615), (915, 171374), (1281, 122410), (1830, 85687), (2135, 73446), (2562, 61205), (4270, 36723), (6405, 24482), (12241, 12810)]