42567390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 116608320

約数和(自身を除く): 74040930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4261, 4995, 8522, 9990, 12783, 21305, 25566, 38349, 42610, 63915, 76698, 115047, 127830, 157657, 191745, 230094, 315314, 383490, 472971, 575235, 788285, 945942, 1150470, 1418913, 1576570, 2364855, 2837826, 4256739, 4729710, 7094565, 8513478, 14189130, 21283695, 42567390]

約数ペア:

[(1, 42567390), (2, 21283695), (3, 14189130), (5, 8513478), (6, 7094565), (9, 4729710), (10, 4256739), (15, 2837826), (18, 2364855), (27, 1576570), (30, 1418913), (37, 1150470), (45, 945942), (54, 788285), (74, 575235), (90, 472971), (111, 383490), (135, 315314), (185, 230094), (222, 191745), (270, 157657), (333, 127830), (370, 115047), (555, 76698), (666, 63915), (999, 42610), (1110, 38349), (1665, 25566), (1998, 21305), (3330, 12783), (4261, 9990), (4995, 8522)]