40705170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 115458048

約数和(自身を除く): 74752878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 31, 33, 46, 55, 62, 66, 69, 93, 110, 115, 138, 155, 165, 173, 186, 230, 253, 310, 330, 341, 345, 346, 465, 506, 519, 682, 690, 713, 759, 865, 930, 1023, 1038, 1265, 1426, 1518, 1705, 1730, 1903, 2046, 2139, 2530, 2595, 3410, 3565, 3795, 3806, 3979, 4278, 5115, 5190, 5363, 5709, 7130, 7590, 7843, 7958, 9515, 10230, 10695, 10726, 11418, 11937, 15686, 16089, 19030, 19895, 21390, 23529, 23874, 26815, 28545, 32178, 39215, 39790, 43769, 47058, 53630, 57090, 58993, 59685, 78430, 80445, 87538, 117645, 117986, 119370, 123349, 131307, 160890, 176979, 218845, 235290, 246698, 262614, 294965, 353958, 370047, 437690, 589930, 616745, 656535, 740094, 884895, 1233490, 1313070, 1356839, 1769790, 1850235, 2713678, 3700470, 4070517, 6784195, 8141034, 13568390, 20352585, 40705170]

約数ペア:

[(1, 40705170), (2, 20352585), (3, 13568390), (5, 8141034), (6, 6784195), (10, 4070517), (11, 3700470), (15, 2713678), (22, 1850235), (23, 1769790), (30, 1356839), (31, 1313070), (33, 1233490), (46, 884895), (55, 740094), (62, 656535), (66, 616745), (69, 589930), (93, 437690), (110, 370047), (115, 353958), (138, 294965), (155, 262614), (165, 246698), (173, 235290), (186, 218845), (230, 176979), (253, 160890), (310, 131307), (330, 123349), (341, 119370), (345, 117986), (346, 117645), (465, 87538), (506, 80445), (519, 78430), (682, 59685), (690, 58993), (713, 57090), (759, 53630), (865, 47058), (930, 43769), (1023, 39790), (1038, 39215), (1265, 32178), (1426, 28545), (1518, 26815), (1705, 23874), (1730, 23529), (1903, 21390), (2046, 19895), (2139, 19030), (2530, 16089), (2595, 15686), (3410, 11937), (3565, 11418), (3795, 10726), (3806, 10695), (3979, 10230), (4278, 9515), (5115, 7958), (5190, 7843), (5363, 7590), (5709, 7130)]