7269390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 19754280

約数和(自身を除く): 12484890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 59, 74, 90, 111, 118, 177, 185, 222, 295, 333, 354, 370, 531, 555, 590, 666, 885, 1062, 1110, 1369, 1665, 1770, 2183, 2655, 2738, 3330, 4107, 4366, 5310, 6549, 6845, 8214, 10915, 12321, 13098, 13690, 19647, 20535, 21830, 24642, 32745, 39294, 41070, 61605, 65490, 80771, 98235, 123210, 161542, 196470, 242313, 403855, 484626, 726939, 807710, 1211565, 1453878, 2423130, 3634695, 7269390]

約数ペア:

[(1, 7269390), (2, 3634695), (3, 2423130), (5, 1453878), (6, 1211565), (9, 807710), (10, 726939), (15, 484626), (18, 403855), (30, 242313), (37, 196470), (45, 161542), (59, 123210), (74, 98235), (90, 80771), (111, 65490), (118, 61605), (177, 41070), (185, 39294), (222, 32745), (295, 24642), (333, 21830), (354, 20535), (370, 19647), (531, 13690), (555, 13098), (590, 12321), (666, 10915), (885, 8214), (1062, 6845), (1110, 6549), (1369, 5310), (1665, 4366), (1770, 4107), (2183, 3330), (2655, 2738)]