620292330

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3586

約数の個数: 160

約数和(自身を含む): 1968215040

約数和(自身を除く): 1347922710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 434, 465, 558, 567, 630, 651, 810, 837, 930, 945, 1085, 1134, 1302, 1395, 1674, 1890, 1953, 2170, 2511, 2790, 2835, 3255, 3529, 3906, 4185, 5022, 5670, 5859, 6510, 7058, 8370, 9765, 10587, 11718, 12555, 17577, 17645, 19530, 21174, 24703, 25110, 29295, 31761, 35154, 35290, 49406, 52935, 58590, 63522, 74109, 87885, 95283, 105870, 109399, 123515, 148218, 158805, 175770, 190566, 218798, 222327, 247030, 285849, 317610, 328197, 370545, 444654, 476415, 546995, 571698, 656394, 666981, 741090, 765793, 952830, 984591, 1093990, 1111635, 1333962, 1429245, 1531586, 1640985, 1969182, 2000943, 2223270, 2297379, 2858490, 2953773, 3281970, 3334905, 3828965, 4001886, 4594758, 4922955, 5907546, 6669810, 6892137, 7657930, 8861319, 9845910, 10004715, 11486895, 13784274, 14768865, 17722638, 20009430, 20676411, 22973790, 29537730, 34460685, 41352822, 44306595, 62029233, 68921370, 88613190, 103382055, 124058466, 206764110, 310146165, 620292330]

約数ペア:

[(1, 620292330), (2, 310146165), (3, 206764110), (5, 124058466), (6, 103382055), (7, 88613190), (9, 68921370), (10, 62029233), (14, 44306595), (15, 41352822), (18, 34460685), (21, 29537730), (27, 22973790), (30, 20676411), (31, 20009430), (35, 17722638), (42, 14768865), (45, 13784274), (54, 11486895), (62, 10004715), (63, 9845910), (70, 8861319), (81, 7657930), (90, 6892137), (93, 6669810), (105, 5907546), (126, 4922955), (135, 4594758), (155, 4001886), (162, 3828965), (186, 3334905), (189, 3281970), (210, 2953773), (217, 2858490), (270, 2297379), (279, 2223270), (310, 2000943), (315, 1969182), (378, 1640985), (405, 1531586), (434, 1429245), (465, 1333962), (558, 1111635), (567, 1093990), (630, 984591), (651, 952830), (810, 765793), (837, 741090), (930, 666981), (945, 656394), (1085, 571698), (1134, 546995), (1302, 476415), (1395, 444654), (1674, 370545), (1890, 328197), (1953, 317610), (2170, 285849), (2511, 247030), (2790, 222327), (2835, 218798), (3255, 190566), (3529, 175770), (3906, 158805), (4185, 148218), (5022, 123515), (5670, 109399), (5859, 105870), (6510, 95283), (7058, 87885), (8370, 74109), (9765, 63522), (10587, 58590), (11718, 52935), (12555, 49406), (17577, 35290), (17645, 35154), (19530, 31761), (21174, 29295), (24703, 25110)]