47493390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9833}}^1$

素因数の和:9873

約数の個数: 64

約数和(自身を含む): 135945216

約数和(自身を除く): 88451826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 9833, 19666, 29499, 49165, 58998, 68831, 98330, 137662, 147495, 206493, 226159, 294990, 344155, 412986, 452318, 678477, 688310, 1032465, 1130795, 1356954, 1583113, 2064930, 2261590, 3166226, 3392385, 4749339, 6784770, 7915565, 9498678, 15831130, 23746695, 47493390]

約数ペア:

[(1, 47493390), (2, 23746695), (3, 15831130), (5, 9498678), (6, 7915565), (7, 6784770), (10, 4749339), (14, 3392385), (15, 3166226), (21, 2261590), (23, 2064930), (30, 1583113), (35, 1356954), (42, 1130795), (46, 1032465), (69, 688310), (70, 678477), (105, 452318), (115, 412986), (138, 344155), (161, 294990), (210, 226159), (230, 206493), (322, 147495), (345, 137662), (483, 98330), (690, 68831), (805, 58998), (966, 49165), (1610, 29499), (2415, 19666), (4830, 9833)]