5247450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 16338240

約数和(自身を除く): 11090790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 90, 115, 117, 130, 135, 138, 150, 169, 195, 207, 225, 230, 234, 270, 299, 325, 338, 345, 351, 390, 414, 450, 507, 575, 585, 598, 621, 650, 675, 690, 702, 845, 897, 975, 1014, 1035, 1150, 1170, 1242, 1350, 1495, 1521, 1690, 1725, 1755, 1794, 1950, 2070, 2535, 2691, 2925, 2990, 3042, 3105, 3450, 3510, 3887, 4225, 4485, 4563, 5070, 5175, 5382, 5850, 6210, 7475, 7605, 7774, 8073, 8450, 8775, 8970, 9126, 10350, 11661, 12675, 13455, 14950, 15210, 15525, 16146, 17550, 19435, 22425, 22815, 23322, 25350, 26910, 31050, 34983, 38025, 38870, 40365, 44850, 45630, 58305, 67275, 69966, 76050, 80730, 97175, 104949, 114075, 116610, 134550, 174915, 194350, 201825, 209898, 228150, 291525, 349830, 403650, 524745, 583050, 874575, 1049490, 1749150, 2623725, 5247450]

約数ペア:

[(1, 5247450), (2, 2623725), (3, 1749150), (5, 1049490), (6, 874575), (9, 583050), (10, 524745), (13, 403650), (15, 349830), (18, 291525), (23, 228150), (25, 209898), (26, 201825), (27, 194350), (30, 174915), (39, 134550), (45, 116610), (46, 114075), (50, 104949), (54, 97175), (65, 80730), (69, 76050), (75, 69966), (78, 67275), (90, 58305), (115, 45630), (117, 44850), (130, 40365), (135, 38870), (138, 38025), (150, 34983), (169, 31050), (195, 26910), (207, 25350), (225, 23322), (230, 22815), (234, 22425), (270, 19435), (299, 17550), (325, 16146), (338, 15525), (345, 15210), (351, 14950), (390, 13455), (414, 12675), (450, 11661), (507, 10350), (575, 9126), (585, 8970), (598, 8775), (621, 8450), (650, 8073), (675, 7774), (690, 7605), (702, 7475), (845, 6210), (897, 5850), (975, 5382), (1014, 5175), (1035, 5070), (1150, 4563), (1170, 4485), (1242, 4225), (1350, 3887), (1495, 3510), (1521, 3450), (1690, 3105), (1725, 3042), (1755, 2990), (1794, 2925), (1950, 2691), (2070, 2535)]