23883090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 73267200

約数和(自身を除く): 49384110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 211, 231, 245, 294, 330, 343, 385, 422, 462, 490, 539, 633, 686, 735, 770, 1029, 1055, 1078, 1155, 1266, 1470, 1477, 1617, 1715, 2058, 2110, 2310, 2321, 2695, 2954, 3165, 3234, 3430, 3773, 4431, 4642, 5145, 5390, 6330, 6963, 7385, 7546, 8085, 8862, 10290, 10339, 11319, 11605, 13926, 14770, 16170, 16247, 18865, 20678, 22155, 22638, 23210, 31017, 32494, 34815, 37730, 44310, 48741, 51695, 56595, 62034, 69630, 72373, 81235, 97482, 103390, 113190, 113729, 144746, 155085, 162470, 217119, 227458, 243705, 310170, 341187, 361865, 434238, 487410, 568645, 682374, 723730, 796103, 1085595, 1137290, 1592206, 1705935, 2171190, 2388309, 3411870, 3980515, 4776618, 7961030, 11941545, 23883090]

約数ペア:

[(1, 23883090), (2, 11941545), (3, 7961030), (5, 4776618), (6, 3980515), (7, 3411870), (10, 2388309), (11, 2171190), (14, 1705935), (15, 1592206), (21, 1137290), (22, 1085595), (30, 796103), (33, 723730), (35, 682374), (42, 568645), (49, 487410), (55, 434238), (66, 361865), (70, 341187), (77, 310170), (98, 243705), (105, 227458), (110, 217119), (147, 162470), (154, 155085), (165, 144746), (210, 113729), (211, 113190), (231, 103390), (245, 97482), (294, 81235), (330, 72373), (343, 69630), (385, 62034), (422, 56595), (462, 51695), (490, 48741), (539, 44310), (633, 37730), (686, 34815), (735, 32494), (770, 31017), (1029, 23210), (1055, 22638), (1078, 22155), (1155, 20678), (1266, 18865), (1470, 16247), (1477, 16170), (1617, 14770), (1715, 13926), (2058, 11605), (2110, 11319), (2310, 10339), (2321, 10290), (2695, 8862), (2954, 8085), (3165, 7546), (3234, 7385), (3430, 6963), (3773, 6330), (4431, 5390), (4642, 5145)]