3056940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 10456992

約数和(自身を除く): 7400052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 204, 222, 243, 255, 270, 306, 324, 333, 340, 370, 405, 444, 459, 486, 510, 540, 555, 612, 629, 666, 740, 765, 810, 918, 972, 999, 1020, 1110, 1215, 1258, 1332, 1377, 1530, 1620, 1665, 1836, 1887, 1998, 2220, 2295, 2430, 2516, 2754, 2997, 3060, 3145, 3330, 3774, 3996, 4131, 4590, 4860, 4995, 5508, 5661, 5994, 6290, 6660, 6885, 7548, 8262, 8991, 9180, 9435, 9990, 11322, 11988, 12580, 13770, 14985, 16524, 16983, 17982, 18870, 19980, 20655, 22644, 27540, 28305, 29970, 33966, 35964, 37740, 41310, 44955, 50949, 56610, 59940, 67932, 82620, 84915, 89910, 101898, 113220, 152847, 169830, 179820, 203796, 254745, 305694, 339660, 509490, 611388, 764235, 1018980, 1528470, 3056940]

約数ペア:

[(1, 3056940), (2, 1528470), (3, 1018980), (4, 764235), (5, 611388), (6, 509490), (9, 339660), (10, 305694), (12, 254745), (15, 203796), (17, 179820), (18, 169830), (20, 152847), (27, 113220), (30, 101898), (34, 89910), (36, 84915), (37, 82620), (45, 67932), (51, 59940), (54, 56610), (60, 50949), (68, 44955), (74, 41310), (81, 37740), (85, 35964), (90, 33966), (102, 29970), (108, 28305), (111, 27540), (135, 22644), (148, 20655), (153, 19980), (162, 18870), (170, 17982), (180, 16983), (185, 16524), (204, 14985), (222, 13770), (243, 12580), (255, 11988), (270, 11322), (306, 9990), (324, 9435), (333, 9180), (340, 8991), (370, 8262), (405, 7548), (444, 6885), (459, 6660), (486, 6290), (510, 5994), (540, 5661), (555, 5508), (612, 4995), (629, 4860), (666, 4590), (740, 4131), (765, 3996), (810, 3774), (918, 3330), (972, 3145), (999, 3060), (1020, 2997), (1110, 2754), (1215, 2516), (1258, 2430), (1332, 2295), (1377, 2220), (1530, 1998), (1620, 1887), (1665, 1836)]