289707930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{1931}}^1$

素因数の和:3611

約数の個数: 48

約数和(自身を含む): 754082784

約数和(自身を除く): 464374854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1667, 1931, 3334, 3862, 5001, 5793, 8335, 9655, 10002, 11586, 15003, 16670, 17379, 19310, 25005, 28965, 30006, 34758, 50010, 57930, 75015, 86895, 150030, 173790, 3218977, 6437954, 9656931, 16094885, 19313862, 28970793, 32189770, 48284655, 57941586, 96569310, 144853965, 289707930]

約数ペア:

[(1, 289707930), (2, 144853965), (3, 96569310), (5, 57941586), (6, 48284655), (9, 32189770), (10, 28970793), (15, 19313862), (18, 16094885), (30, 9656931), (45, 6437954), (90, 3218977), (1667, 173790), (1931, 150030), (3334, 86895), (3862, 75015), (5001, 57930), (5793, 50010), (8335, 34758), (9655, 30006), (10002, 28965), (11586, 25005), (15003, 19310), (16670, 17379)]