11816190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7753

約数の個数: 48

約数和(自身を含む): 32533488

約数和(自身を除く): 20717298

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, 7723, 15446, 23169, 38615, 46338, 69507, 77230, 115845, 131291, 139014, 231690, 262582, 347535, 393873, 656455, 695070, 787746, 1181619, 1312910, 1969365, 2363238, 3938730, 5908095, 11816190]

約数ペア:

[(1, 11816190), (2, 5908095), (3, 3938730), (5, 2363238), (6, 1969365), (9, 1312910), (10, 1181619), (15, 787746), (17, 695070), (18, 656455), (30, 393873), (34, 347535), (45, 262582), (51, 231690), (85, 139014), (90, 131291), (102, 115845), (153, 77230), (170, 69507), (255, 46338), (306, 38615), (510, 23169), (765, 15446), (1530, 7723)]