2088890580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{101501}}^1$

素因数の和:101534

約数の個数: 96

約数和(自身を含む): 6820934400

約数和(自身を除く): 4732043820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 101501, 203002, 304503, 406004, 507505, 609006, 710507, 1015010, 1218012, 1421014, 1522515, 2030020, 2131521, 2842028, 3045030, 3552535, 4263042, 4973549, 6090060, 7105070, 8526084, 9947098, 10657605, 14210140, 14920647, 19894196, 21315210, 24867745, 29841294, 34814843, 42630420, 49735490, 59682588, 69629686, 74603235, 99470980, 104444529, 139259372, 149206470, 174074215, 208889058, 298412940, 348148430, 417778116, 522222645, 696296860, 1044445290, 2088890580]

約数ペア:

[(1, 2088890580), (2, 1044445290), (3, 696296860), (4, 522222645), (5, 417778116), (6, 348148430), (7, 298412940), (10, 208889058), (12, 174074215), (14, 149206470), (15, 139259372), (20, 104444529), (21, 99470980), (28, 74603235), (30, 69629686), (35, 59682588), (42, 49735490), (49, 42630420), (60, 34814843), (70, 29841294), (84, 24867745), (98, 21315210), (105, 19894196), (140, 14920647), (147, 14210140), (196, 10657605), (210, 9947098), (245, 8526084), (294, 7105070), (343, 6090060), (420, 4973549), (490, 4263042), (588, 3552535), (686, 3045030), (735, 2842028), (980, 2131521), (1029, 2030020), (1372, 1522515), (1470, 1421014), (1715, 1218012), (2058, 1015010), (2940, 710507), (3430, 609006), (4116, 507505), (5145, 406004), (6860, 304503), (10290, 203002), (20580, 101501)]