38222940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13001}}^1$

素因数の和:13027

約数の個数: 72

約数和(自身を含む): 124507152

約数和(自身を除く): 86284212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13001, 26002, 39003, 52004, 65005, 78006, 91007, 130010, 156012, 182014, 195015, 260020, 273021, 364028, 390030, 455035, 546042, 637049, 780060, 910070, 1092084, 1274098, 1365105, 1820140, 1911147, 2548196, 2730210, 3185245, 3822294, 5460420, 6370490, 7644588, 9555735, 12740980, 19111470, 38222940]

約数ペア:

[(1, 38222940), (2, 19111470), (3, 12740980), (4, 9555735), (5, 7644588), (6, 6370490), (7, 5460420), (10, 3822294), (12, 3185245), (14, 2730210), (15, 2548196), (20, 1911147), (21, 1820140), (28, 1365105), (30, 1274098), (35, 1092084), (42, 910070), (49, 780060), (60, 637049), (70, 546042), (84, 455035), (98, 390030), (105, 364028), (140, 273021), (147, 260020), (196, 195015), (210, 182014), (245, 156012), (294, 130010), (420, 91007), (490, 78006), (588, 65005), (735, 52004), (980, 39003), (1470, 26002), (2940, 13001)]