7378470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 21733920

約数和(自身を除く): 14355450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 257, 261, 290, 319, 330, 435, 495, 514, 522, 638, 771, 870, 957, 990, 1285, 1305, 1542, 1595, 1914, 2313, 2570, 2610, 2827, 2871, 3190, 3855, 4626, 4785, 5654, 5742, 7453, 7710, 8481, 9570, 11565, 14135, 14355, 14906, 16962, 22359, 23130, 25443, 28270, 28710, 37265, 42405, 44718, 50886, 67077, 74530, 81983, 84810, 111795, 127215, 134154, 163966, 223590, 245949, 254430, 335385, 409915, 491898, 670770, 737847, 819830, 1229745, 1475694, 2459490, 3689235, 7378470]

約数ペア:

[(1, 7378470), (2, 3689235), (3, 2459490), (5, 1475694), (6, 1229745), (9, 819830), (10, 737847), (11, 670770), (15, 491898), (18, 409915), (22, 335385), (29, 254430), (30, 245949), (33, 223590), (45, 163966), (55, 134154), (58, 127215), (66, 111795), (87, 84810), (90, 81983), (99, 74530), (110, 67077), (145, 50886), (165, 44718), (174, 42405), (198, 37265), (257, 28710), (261, 28270), (290, 25443), (319, 23130), (330, 22359), (435, 16962), (495, 14906), (514, 14355), (522, 14135), (638, 11565), (771, 9570), (870, 8481), (957, 7710), (990, 7453), (1285, 5742), (1305, 5654), (1542, 4785), (1595, 4626), (1914, 3855), (2313, 3190), (2570, 2871), (2610, 2827)]