19582470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12799}}^1$

素因数の和:12829

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 34331130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 12799, 25598, 38397, 63995, 76794, 115191, 127990, 191985, 217583, 230382, 383970, 435166, 575955, 652749, 1087915, 1151910, 1305498, 1958247, 2175830, 3263745, 3916494, 6527490, 9791235, 19582470]

約数ペア:

[(1, 19582470), (2, 9791235), (3, 6527490), (5, 3916494), (6, 3263745), (9, 2175830), (10, 1958247), (15, 1305498), (17, 1151910), (18, 1087915), (30, 652749), (34, 575955), (45, 435166), (51, 383970), (85, 230382), (90, 217583), (102, 191985), (153, 127990), (170, 115191), (255, 76794), (306, 63995), (510, 38397), (765, 25598), (1530, 12799)]