74425470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 224501760

約数和(自身を除く): 150076290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 665, 690, 798, 805, 811, 874, 966, 1311, 1330, 1610, 1622, 1995, 2185, 2415, 2433, 2622, 3059, 3990, 4055, 4370, 4830, 4866, 5677, 6118, 6555, 8110, 9177, 11354, 12165, 13110, 15295, 15409, 17031, 18354, 18653, 24330, 28385, 30590, 30818, 34062, 37306, 45885, 46227, 55959, 56770, 77045, 85155, 91770, 92454, 93265, 107863, 111918, 130571, 154090, 170310, 186530, 215726, 231135, 261142, 279795, 323589, 354407, 391713, 462270, 539315, 559590, 647178, 652855, 708814, 783426, 1063221, 1078630, 1305710, 1617945, 1772035, 1958565, 2126442, 2480849, 3235890, 3544070, 3917130, 4961698, 5316105, 7442547, 10632210, 12404245, 14885094, 24808490, 37212735, 74425470]

約数ペア:

[(1, 74425470), (2, 37212735), (3, 24808490), (5, 14885094), (6, 12404245), (7, 10632210), (10, 7442547), (14, 5316105), (15, 4961698), (19, 3917130), (21, 3544070), (23, 3235890), (30, 2480849), (35, 2126442), (38, 1958565), (42, 1772035), (46, 1617945), (57, 1305710), (69, 1078630), (70, 1063221), (95, 783426), (105, 708814), (114, 652855), (115, 647178), (133, 559590), (138, 539315), (161, 462270), (190, 391713), (210, 354407), (230, 323589), (266, 279795), (285, 261142), (322, 231135), (345, 215726), (399, 186530), (437, 170310), (483, 154090), (570, 130571), (665, 111918), (690, 107863), (798, 93265), (805, 92454), (811, 91770), (874, 85155), (966, 77045), (1311, 56770), (1330, 55959), (1610, 46227), (1622, 45885), (1995, 37306), (2185, 34062), (2415, 30818), (2433, 30590), (2622, 28385), (3059, 24330), (3990, 18653), (4055, 18354), (4370, 17031), (4830, 15409), (4866, 15295), (5677, 13110), (6118, 12165), (6555, 11354), (8110, 9177)]