2088921870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{144163}}^1$

素因数の和:144206

約数の個数: 96

約数和(自身を含む): 6477000192

約数和(自身を除く): 4388078322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 144163, 288326, 432489, 720815, 864978, 1009141, 1297467, 1441630, 2018282, 2162445, 2594934, 3027423, 3315749, 4324890, 5045705, 6054846, 6487335, 6631498, 9082269, 9947247, 10091410, 12974670, 15137115, 16578745, 18164538, 19894494, 23210243, 29841741, 30274230, 33157490, 45411345, 46420486, 49736235, 59683482, 69630729, 90822690, 99472470, 116051215, 139261458, 149208705, 208892187, 232102430, 298417410, 348153645, 417784374, 696307290, 1044460935, 2088921870]

約数ペア:

[(1, 2088921870), (2, 1044460935), (3, 696307290), (5, 417784374), (6, 348153645), (7, 298417410), (9, 232102430), (10, 208892187), (14, 149208705), (15, 139261458), (18, 116051215), (21, 99472470), (23, 90822690), (30, 69630729), (35, 59683482), (42, 49736235), (45, 46420486), (46, 45411345), (63, 33157490), (69, 30274230), (70, 29841741), (90, 23210243), (105, 19894494), (115, 18164538), (126, 16578745), (138, 15137115), (161, 12974670), (207, 10091410), (210, 9947247), (230, 9082269), (315, 6631498), (322, 6487335), (345, 6054846), (414, 5045705), (483, 4324890), (630, 3315749), (690, 3027423), (805, 2594934), (966, 2162445), (1035, 2018282), (1449, 1441630), (1610, 1297467), (2070, 1009141), (2415, 864978), (2898, 720815), (4830, 432489), (7245, 288326), (14490, 144163)]