4835971980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{225769}}^1$

素因数の和:225808

約数の個数: 144

約数和(自身を含む): 17750940480

約数和(自身を除く): 12914968500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 225769, 451538, 677307, 903076, 1128845, 1354614, 1580383, 2031921, 2257690, 2709228, 3160766, 3386535, 3838073, 4063842, 4515380, 4741149, 6321532, 6773070, 7676146, 7901915, 8127684, 9482298, 10159605, 11514219, 13546140, 14223447, 15352292, 15803830, 18964596, 19190365, 20319210, 23028438, 23705745, 26866511, 28446894, 31607660, 34542657, 38380730, 40638420, 46056876, 47411490, 53733022, 56893788, 57571095, 69085314, 71117235, 76761460, 80599533, 94822980, 107466044, 115142190, 134332555, 138170628, 142234470, 161199066, 172713285, 230284380, 241798599, 268665110, 284468940, 322398132, 345426570, 402997665, 483597198, 537330220, 690853140, 805995330, 967194396, 1208992995, 1611990660, 2417985990, 4835971980]

約数ペア:

[(1, 4835971980), (2, 2417985990), (3, 1611990660), (4, 1208992995), (5, 967194396), (6, 805995330), (7, 690853140), (9, 537330220), (10, 483597198), (12, 402997665), (14, 345426570), (15, 322398132), (17, 284468940), (18, 268665110), (20, 241798599), (21, 230284380), (28, 172713285), (30, 161199066), (34, 142234470), (35, 138170628), (36, 134332555), (42, 115142190), (45, 107466044), (51, 94822980), (60, 80599533), (63, 76761460), (68, 71117235), (70, 69085314), (84, 57571095), (85, 56893788), (90, 53733022), (102, 47411490), (105, 46056876), (119, 40638420), (126, 38380730), (140, 34542657), (153, 31607660), (170, 28446894), (180, 26866511), (204, 23705745), (210, 23028438), (238, 20319210), (252, 19190365), (255, 18964596), (306, 15803830), (315, 15352292), (340, 14223447), (357, 13546140), (420, 11514219), (476, 10159605), (510, 9482298), (595, 8127684), (612, 7901915), (630, 7676146), (714, 6773070), (765, 6321532), (1020, 4741149), (1071, 4515380), (1190, 4063842), (1260, 3838073), (1428, 3386535), (1530, 3160766), (1785, 2709228), (2142, 2257690), (2380, 2031921), (3060, 1580383), (3570, 1354614), (4284, 1128845), (5355, 903076), (7140, 677307), (10710, 451538), (21420, 225769)]