73207890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4056

約数の個数: 96

約数和(自身を含む): 225089280

約数和(自身を除く): 151881390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 4007, 6090, 8014, 9135, 12021, 18270, 20035, 24042, 28049, 36063, 40070, 56098, 60105, 72126, 84147, 116203, 120210, 140245, 168294, 180315, 232406, 252441, 280490, 348609, 360630, 420735, 504882, 581015, 697218, 813421, 841470, 1045827, 1162030, 1262205, 1626842, 1743045, 2091654, 2440263, 2524410, 3486090, 4067105, 4880526, 5229135, 7320789, 8134210, 10458270, 12201315, 14641578, 24402630, 36603945, 73207890]

約数ペア:

[(1, 73207890), (2, 36603945), (3, 24402630), (5, 14641578), (6, 12201315), (7, 10458270), (9, 8134210), (10, 7320789), (14, 5229135), (15, 4880526), (18, 4067105), (21, 3486090), (29, 2524410), (30, 2440263), (35, 2091654), (42, 1743045), (45, 1626842), (58, 1262205), (63, 1162030), (70, 1045827), (87, 841470), (90, 813421), (105, 697218), (126, 581015), (145, 504882), (174, 420735), (203, 360630), (210, 348609), (261, 280490), (290, 252441), (315, 232406), (406, 180315), (435, 168294), (522, 140245), (609, 120210), (630, 116203), (870, 84147), (1015, 72126), (1218, 60105), (1305, 56098), (1827, 40070), (2030, 36063), (2610, 28049), (3045, 24042), (3654, 20035), (4007, 18270), (6090, 12021), (8014, 9135)]