448469190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 128

約数和(自身を含む): 1307819520

約数和(自身を除く): 859350330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 90, 117, 130, 134, 135, 195, 201, 234, 270, 335, 351, 390, 402, 585, 603, 670, 702, 871, 1005, 1170, 1206, 1742, 1755, 1809, 1907, 2010, 2613, 3015, 3510, 3618, 3814, 4355, 5226, 5721, 6030, 7839, 8710, 9045, 9535, 11442, 13065, 15678, 17163, 18090, 19070, 23517, 24791, 26130, 28605, 34326, 39195, 47034, 49582, 51489, 57210, 74373, 78390, 85815, 102978, 117585, 123955, 127769, 148746, 171630, 223119, 235170, 247910, 255538, 257445, 371865, 383307, 446238, 514890, 638845, 669357, 743730, 766614, 1115595, 1149921, 1277690, 1338714, 1660997, 1916535, 2231190, 2299842, 3321994, 3346785, 3449763, 3833070, 4982991, 5749605, 6693570, 6899526, 8304985, 9965982, 11499210, 14948973, 16609970, 17248815, 24914955, 29897946, 34497630, 44846919, 49829910, 74744865, 89693838, 149489730, 224234595, 448469190]

約数ペア:

[(1, 448469190), (2, 224234595), (3, 149489730), (5, 89693838), (6, 74744865), (9, 49829910), (10, 44846919), (13, 34497630), (15, 29897946), (18, 24914955), (26, 17248815), (27, 16609970), (30, 14948973), (39, 11499210), (45, 9965982), (54, 8304985), (65, 6899526), (67, 6693570), (78, 5749605), (90, 4982991), (117, 3833070), (130, 3449763), (134, 3346785), (135, 3321994), (195, 2299842), (201, 2231190), (234, 1916535), (270, 1660997), (335, 1338714), (351, 1277690), (390, 1149921), (402, 1115595), (585, 766614), (603, 743730), (670, 669357), (702, 638845), (871, 514890), (1005, 446238), (1170, 383307), (1206, 371865), (1742, 257445), (1755, 255538), (1809, 247910), (1907, 235170), (2010, 223119), (2613, 171630), (3015, 148746), (3510, 127769), (3618, 123955), (3814, 117585), (4355, 102978), (5226, 85815), (5721, 78390), (6030, 74373), (7839, 57210), (8710, 51489), (9045, 49582), (9535, 47034), (11442, 39195), (13065, 34326), (15678, 28605), (17163, 26130), (18090, 24791), (19070, 23517)]