4920473415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 9810662400

約数和(自身を除く): 4890188985

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 157, 165, 195, 209, 247, 285, 429, 471, 627, 715, 741, 769, 785, 1045, 1235, 1727, 2041, 2145, 2307, 2355, 2717, 2983, 3135, 3705, 3845, 5181, 6123, 8151, 8459, 8635, 8949, 9997, 10205, 11535, 13585, 14611, 14915, 22451, 25377, 25905, 29991, 30615, 32813, 38779, 40755, 42295, 43833, 44745, 49985, 67353, 73055, 98439, 109967, 112255, 116337, 120733, 126885, 149955, 160721, 164065, 189943, 193895, 219165, 329901, 336765, 362199, 426569, 482163, 492195, 549835, 569829, 581685, 603665, 803605, 949715, 1279707, 1328063, 1569529, 1649505, 1810995, 2089373, 2132845, 2293927, 2410815, 2849145, 3984189, 4708587, 6268119, 6398535, 6640315, 6881781, 7847645, 10446865, 11469635, 17264819, 19920945, 23542935, 25233197, 29821051, 31340595, 34408905, 51794457, 75699591, 86324095, 89463153, 126165985, 149105255, 258972285, 328031561, 378497955, 447315765, 984094683, 1640157805, 4920473415]

約数ペア:

[(1, 4920473415), (3, 1640157805), (5, 984094683), (11, 447315765), (13, 378497955), (15, 328031561), (19, 258972285), (33, 149105255), (39, 126165985), (55, 89463153), (57, 86324095), (65, 75699591), (95, 51794457), (143, 34408905), (157, 31340595), (165, 29821051), (195, 25233197), (209, 23542935), (247, 19920945), (285, 17264819), (429, 11469635), (471, 10446865), (627, 7847645), (715, 6881781), (741, 6640315), (769, 6398535), (785, 6268119), (1045, 4708587), (1235, 3984189), (1727, 2849145), (2041, 2410815), (2145, 2293927), (2307, 2132845), (2355, 2089373), (2717, 1810995), (2983, 1649505), (3135, 1569529), (3705, 1328063), (3845, 1279707), (5181, 949715), (6123, 803605), (8151, 603665), (8459, 581685), (8635, 569829), (8949, 549835), (9997, 492195), (10205, 482163), (11535, 426569), (13585, 362199), (14611, 336765), (14915, 329901), (22451, 219165), (25377, 193895), (25905, 189943), (29991, 164065), (30615, 160721), (32813, 149955), (38779, 126885), (40755, 120733), (42295, 116337), (43833, 112255), (44745, 109967), (49985, 98439), (67353, 73055)]