73645770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 208355328

約数和(自身を除く): 134709558

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, 186, 230, 253, 310, 313, 330, 341, 345, 465, 506, 626, 682, 690, 713, 759, 930, 939, 1023, 1265, 1426, 1518, 1565, 1705, 1878, 2046, 2139, 2530, 3130, 3410, 3443, 3565, 3795, 4278, 4695, 5115, 6886, 7130, 7199, 7590, 7843, 9390, 9703, 10230, 10329, 10695, 14398, 15686, 17215, 19406, 20658, 21390, 21597, 23529, 29109, 34430, 35995, 39215, 43194, 47058, 48515, 51645, 58218, 71990, 78430, 79189, 97030, 103290, 106733, 107985, 117645, 145545, 158378, 213466, 215970, 223169, 235290, 237567, 291090, 320199, 395945, 446338, 475134, 533665, 640398, 669507, 791890, 1067330, 1115845, 1187835, 1339014, 1600995, 2231690, 2375670, 2454859, 3201990, 3347535, 4909718, 6695070, 7364577, 12274295, 14729154, 24548590, 36822885, 73645770]

約数ペア:

[(1, 73645770), (2, 36822885), (3, 24548590), (5, 14729154), (6, 12274295), (10, 7364577), (11, 6695070), (15, 4909718), (22, 3347535), (23, 3201990), (30, 2454859), (31, 2375670), (33, 2231690), (46, 1600995), (55, 1339014), (62, 1187835), (66, 1115845), (69, 1067330), (93, 791890), (110, 669507), (115, 640398), (138, 533665), (155, 475134), (165, 446338), (186, 395945), (230, 320199), (253, 291090), (310, 237567), (313, 235290), (330, 223169), (341, 215970), (345, 213466), (465, 158378), (506, 145545), (626, 117645), (682, 107985), (690, 106733), (713, 103290), (759, 97030), (930, 79189), (939, 78430), (1023, 71990), (1265, 58218), (1426, 51645), (1518, 48515), (1565, 47058), (1705, 43194), (1878, 39215), (2046, 35995), (2139, 34430), (2530, 29109), (3130, 23529), (3410, 21597), (3443, 21390), (3565, 20658), (3795, 19406), (4278, 17215), (4695, 15686), (5115, 14398), (6886, 10695), (7130, 10329), (7199, 10230), (7590, 9703), (7843, 9390)]