908168940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{102967}}^1$

素因数の和:102996

約数の個数: 108

約数和(自身を含む): 3204570096

約数和(自身を除く): 2296401156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 102967, 205934, 308901, 411868, 514835, 617802, 720769, 926703, 1029670, 1235604, 1441538, 1544505, 1853406, 2059340, 2162307, 2883076, 3089010, 3603845, 3706812, 4324614, 4633515, 5045383, 6178020, 6486921, 7207690, 8649228, 9267030, 10090766, 10811535, 12973842, 14415380, 15136149, 18534060, 20181532, 21623070, 25226915, 25947684, 30272298, 32434605, 43246140, 45408447, 50453830, 60544596, 64869210, 75680745, 90816894, 100907660, 129738420, 151361490, 181633788, 227042235, 302722980, 454084470, 908168940]

約数ペア:

[(1, 908168940), (2, 454084470), (3, 302722980), (4, 227042235), (5, 181633788), (6, 151361490), (7, 129738420), (9, 100907660), (10, 90816894), (12, 75680745), (14, 64869210), (15, 60544596), (18, 50453830), (20, 45408447), (21, 43246140), (28, 32434605), (30, 30272298), (35, 25947684), (36, 25226915), (42, 21623070), (45, 20181532), (49, 18534060), (60, 15136149), (63, 14415380), (70, 12973842), (84, 10811535), (90, 10090766), (98, 9267030), (105, 8649228), (126, 7207690), (140, 6486921), (147, 6178020), (180, 5045383), (196, 4633515), (210, 4324614), (245, 3706812), (252, 3603845), (294, 3089010), (315, 2883076), (420, 2162307), (441, 2059340), (490, 1853406), (588, 1544505), (630, 1441538), (735, 1235604), (882, 1029670), (980, 926703), (1260, 720769), (1470, 617802), (1764, 514835), (2205, 411868), (2940, 308901), (4410, 205934), (8820, 102967)]