7830540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 25824960

約数和(自身を除く): 17994420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 853, 918, 1020, 1530, 1706, 1836, 2295, 2559, 3060, 3412, 4265, 4590, 5118, 7677, 8530, 9180, 10236, 12795, 14501, 15354, 17060, 23031, 25590, 29002, 30708, 38385, 43503, 46062, 51180, 58004, 72505, 76770, 87006, 92124, 115155, 130509, 145010, 153540, 174012, 217515, 230310, 261018, 290020, 391527, 435030, 460620, 522036, 652545, 783054, 870060, 1305090, 1566108, 1957635, 2610180, 3915270, 7830540]

約数ペア:

[(1, 7830540), (2, 3915270), (3, 2610180), (4, 1957635), (5, 1566108), (6, 1305090), (9, 870060), (10, 783054), (12, 652545), (15, 522036), (17, 460620), (18, 435030), (20, 391527), (27, 290020), (30, 261018), (34, 230310), (36, 217515), (45, 174012), (51, 153540), (54, 145010), (60, 130509), (68, 115155), (85, 92124), (90, 87006), (102, 76770), (108, 72505), (135, 58004), (153, 51180), (170, 46062), (180, 43503), (204, 38385), (255, 30708), (270, 29002), (306, 25590), (340, 23031), (459, 17060), (510, 15354), (540, 14501), (612, 12795), (765, 10236), (853, 9180), (918, 8530), (1020, 7677), (1530, 5118), (1706, 4590), (1836, 4265), (2295, 3412), (2559, 3060)]